NuPrime ida-8 User manual

NuPrime
IDA-8

NuPrime
FCC Notice - Declaration of Conformity Information
This equipment has been tested and found to comply with the limits for a Class B digital device,
pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection
against harmful interference in a residential installation. This equipment uses and can radiate radio
frequency energy and, if not installed and used in accordance with the instructions, may cause
harmful interference to radio communications.
However, there is no guarantee that interference will not occur in a particular installation. If this
equipment does cause harmful interference to radio or television reception, which can be determined
by turning the equipment off and on, the user is encouraged to try to correct the interference by one
or more of the following measures:
•Reorient or relocate the receiving antenna.
•Increase the separation between the equipment and receiver.
•Connect the equipment into an outlet on a circuit different from that to which the receiver is
connected.
•Consult the dealer or an experienced radio/TV technician for help.
WARNING: Only peripherals complying with the FCC class B limits may be attached to this
equipment.
Changes or modifications made to this equipment, not expressly approved by us or parties authorized
by us could void the user’s authority to operate the equipment. This device complies with part 15 of
the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause
harmful interference, and (2) this device must accept any interference received, including
interference that may cause undesired operation.
SAFETY INSTRUCTIONS
There are two categories of Safety Instructions included in this manual:
•Product Warnings, (i.e., what must never be done to assure avoiding those hazards that
could cause bodily injury or property damage); and
•User Directions (i.e., what must always be done to assure the safe use of your device).
The Safety Instructions contained in this manual have been categorized in accordance with the
seriousness of the potential hazards through the use of Signal Words. Those Signal Words, and their
intended meanings, are as follows:
DANGER: Indicates that a failure to observe the Safety Instructions could result in death or
catastrophic bodily injury.
WARNING: Indicates that a failure to observe the Safety Instructions could result in serious bodily
injury.
CAUTION: Indicates that a failure to observe the Safety Instructions could result in minor bodily
injury or property damage.
NOTE: Designates important information that relates to activities and/or conditions that might result
in loss of data and/or damage to your device.
Safe Use and Operation of Your Device
This equipment emits stray RF energy and will interfere with the reception of signals by airborne
electronic navigational devices or medical devices. Do not operate this equipment near any sensitive
medical devices.
WARNING: Use only grounded AC power cords.
Always immediately disconnect the power to the equipment in the event the device emits an unusual
odor or sound or generates smoke.
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NuPrime
WARNING: Never attempt to disassemble, repair or make any modification to your device.
Disassembly, modification or any attempt at repair could cause bodily injury or property damage, as
well as damage to the device itself.
WARNING: Your device is not a toy. Never allow children to play with your device. Misuse, rough or
improper handling of your device by children could result in serious bodily injury for any of the
enumerated safety warnings in this manual. In addition, always keep all accessories and components
out of the reach of small children as small parts might present a choking hazard. Seek immediate
medical attention if choking occurs or if any small part has been swallowed.
CAUTION: Never raise the sound volume level too high when using your device with earphones. An
excessive sound volume level could cause damage to your hearing.
WARNING: To reduce the risk of fire or electric shock, do not expose the unit to moisture or water.
Do not allow foreign objects to get into the enclosure. If the unit is exposed to moisture, or a foreign
object gets into the enclosure, immediately disconnect the power cord from the wall. Take the unit to
a qualified service person for inspection and necessary repairs.
Read all the instructions before connecting or operating the component.
Keep this manual so you can refer to these safety instructions.
Heed all warnings and safety information in these instructions and on the product itself. Follow all
operating instructions.
Do not use this unit near water.
You must allow a minimum 10 cm or 4 inches of unobstructed clearance around the unit. Do not place
the unit on a bed, sofa, rug, or similar surface that could block the ventilation openings. If the unit is
placed in a bookcase or cabinet, there must be ventilation of the cabinet to allow proper cooling.
Keep the component away from radiators, heat registers, stoves, or any other appliance that
produces heat.
The unit must be connected to a power supply only of the type and voltage specified on the rear
panel. Connect the component to the power outlet only with the supplied power supply cable or an
exact equivalent. Do not modify the supplied cable.
Do not route the power cord where it will be crushed, pinched, bent, exposed to heat, or damaged in
any way. Pay particular attention to the power cord at the plug and where the cord exits the back of
the unit.
The power cord should be unplugged from the wall outlet during a lightning storm or if the unit is to
be left unused for a long period of time.
Immediately stop using the component and have it inspected and/or serviced by a qualified service
agency if:
•The power supply cord or plug has been damaged.
•Objects have fallen or liquid has been spilled into the unit.
•The unit has been exposed to rain.
•The unit shows signs of improper operation.
•The unit has been dropped or damaged in any way.
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NuPrime
Ultra Low Noise Integrated Amplifier with DAC and Wireless Port
Introduction
The NuPrime IDA-8 consists of an ultra-low-noise integrated amplifier and digital-to-analog converter that
decodes USB PCM 384 and DSD 256 with the convenience of wireless audio in a small, handsomely designed
home stereo component. NuPrime's new Class A+D hybrid amplification technologies deliver the substance and
warmth of Class A amplification and the efficiency and speed of Class D technology in a milieu of un-measurable
noise. The IDA-8's spacious, transparent, dynamic and luxuriously textured soundstage has to be heard to be
believed.
With all stages in one chassis, the IDA-8 avails itself of the shortest possible signal paths in order to facilitate
vanishingly low levels of noise and distortion for a black-velvet background to music. The listener’s initial reaction
might very well be “I can’t believe my ears!”
The IDA-8’s low noise floor is further complimented by an innovative volume control based on a thin-film resistor
design that positions a single resistor in the signal path for each volume setting. Volume changes occur in 99
precise 0.5dB increments for each input’s individually adjustable volume level. Precise level matching is a breeze,
as is the user’s ability to make comparisons of music sources.
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By utilizing discrete components in NuPrime’s ULCAM circuit, the signal can be fine tuned to reduce noise and
provide maximum power.
The NuPrime amp circuit improves on traditional class-D design by using a self-oscillating circuit to generate
pulse-width modulation. The amplifier switches at a frequency of 600kHz, well beyond the compact disc’s 44.1kHz
sampling rate. Most class-D amps switch at 300kHz or lower. In addition, NuPrime’s SRC IC chip provides FPGA
processing for ultra-low jitter and distortion rates. Completing the ensemble is NuPrime's new linear power
supply with its high-efficiency toroidal transformer for reduced high-frequency noise and strengthened low-
frequency performance. The damping effect of the NuPrime isolation feet (patent pending) absorbs and cancels
vibrations that degrade audio performance. The overall result is unprecedented transient speed and an almost
shocking level of dynamic impact.
The IDA-8 achieves Total Harmonic Distortion + Noise (THD+N) levels of less than 0.005% while achieving a
system efficiency of up to 93%. The IDA-8's frequency response to 50 kHz elevates vocals into emotional
experiences; similarly, instrumental upper registers mimic a live performance’s shimmering heights.
The IDA-8's features and specifications have few equals. Just one audition will convince you that the IDA-8’s
performance and sophisticated styling are rarely duplicated at any price point.
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NuPrime
Features:
•Ultra-Linear Class A Module (ULCAM) achieves audiophile-quality sound with Class-D’s dynamics, speed
and efficiency. Extraordinary result of THD+N lower than 0.0015% and S/N ratio of -130dB from ULCAM
preamp stage.
•NuPrime SRC IC chip provides FPGA processing with ultra-low jitter and distortion
•NuPrime vibration-free isolation feet (patent pending*)
•State-of-the-art DAC supporting USB PCM 384 and DSD256, that is also capable of decoding DoP
formats via coaxial and optical inputs
•Analog line-out (Sub Out), with 3X the standard output power, provides impressive lows and a wide
sound stage specifically designed for subwoofers
•Extension port for Bluetooth dongle and WiFi audio streaming (optional)
•Full microprocessor control with memory retention
•Four digital inputs and one stereo input for complete system flexibility
•Supports DSD native playback by ASIO2.1 and DoP method
•Ultra-low-noise JFETs in the input stage for the lowest possible noise floor
•Volume adjustment in 99 precise 0.5dB increments
•Advanced, thin-film switched-resistor ladder network for controlling volume, with a single resistor in the
signal path at any volume setting
•Individually adjustable volume on each input for precise level matching of sources
•Exclusive driver software for Windows
•Standard driver software for Mac
•Asynchronous transfer mode
•Very low power consumption on Standby Mode
•Available in black or silver anodized aluminum finish
•Includes remote control
Inputs:
1 x USB PCM / DSD Digital (PCM up to 384kHz & DSD up to DSD256 )
1 x Coaxial Digital S/PDIF (PCM up to 192K supporting DoP format DSD64)
1 x Optical Digital S/PDIF (PCM up to 192K supporting DoP format DSD64)
1 x Bluetooth or WiFi receiver module (optional).
1 x Analog Stereo RCA
Outputs:
1 x pair of stereo RCA (6V) designed for Subwoofer Out.
1 x pair of stereo speaker (binding posts) output
Specifications:
•USB Sampling Rates: 44.1KHz, 48KHz, 88.2KHz, 96KHz, 176.4KHz, 192KHz, 352.8KHz, 384KHz and DSD
2.8MHz, 5.6MHz, 11.2MHz
•S/PDIF Sampling Rates: 44.1KHz, 48KHz, 88.2KHz, 96, 176.4KHz, 192KHz, 352.8KHZ, 384KHz (Coaxial)
•Maximum Sampling Rate: 32-bits
•Bit Resolution: 16-32-bits
•Power output: 100W x 2 (8-Ohm)
•THD+N: 0.005%
•SNR = 95dB
•Peak Output Power: 280w
•Frequency Response: 10Hz to 50kHz
•Dimensions: 235 mm W x 281 mm D x 55 mm H (including feet)
•Weight: 4.3Kg
•Worldwide AC voltage: (90VAC~130VAC // 210VAC~ 250VAC) With Voltage Select Switch
•AC Fuse: Slow-blow, 3A, 250VA
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NuPrime
Quick Start Guide
Front Panel View:
Power and Input Selector:
Left knob:
Briefly press for 3 sec to On/Off standby mode
Turn the knob to switch between inputs
Volumes:
Right Knob:
Brief press to Mute/Unmute
Turn the knob to adjust volume
Display:
PCM :
88.2
192
DSD:
d11.2
44.1
96
352.8
d2.8
48
176.4
384
d5.6
VOL:
00 ~ 99
Inputs:
C1: Coaxial input
O2: Optical input
U3: USB input
E4: Extension port input
A5: Stereo analog input
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NuPrime
Back Panel View:
Inputs:
C1: Coaxial input for CD/DVD/BD players, TV and any device with a coaxial source.
O2: Optical input for CD/DVD/BD players, TV and any device with an optical source.
U3: USB input for computer (PC/MAC) and for NAS devices.
E4: Extension port for Bluetooth and WiFi module. (Optional)
A5: Stereo analog for CD/DVD/BD players, TV and any analog source device.
IDA-8 does not guarantee that all NAS will operate and be compatible due to wide variety of brands and
custom specs.
Outputs:
Sub out for connecting to a subwoofer (designed for a subwoofer with 3X the standard power output).
Speaker outputs (Binding Posts) for connecting to a pair of stereo speakers
AC Inlet Voltage Selector:
Make sure that the AC voltage selector switch at the bottom of the unit is switched to the appropriate
voltage for your country. All IDA-8s are shipped with the switch set to 230V AC in order to prevent accidental
damage.
Turn ON the AC power switch at the rear of the unit. The IDA-8 will now be in standby mode. Red LED
indicator lights up on the front panel.
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NuPrime
Using the Remote Control:
Power: Power On/Off
DIS: Display On/Off
Ch+: Input selection next channel
CH-: Input selection previous channel
Vol +: Volume up
Vol –: Volume down
Mute: Mute/Unmute audio
C1: Coaxial input selection
O2: Optical input selection
U3: USB input selection
E4: Extension port selection
A5: Analog input selection
To run the NuPrime IDA-8 on Mac– PCM:
1. Power on NuPrime IDA-8, select USB input. The device will enumerate as a USB Audio device
on your Mac.
2. In Audio Midi Setup, select the “NuPrime IDA-8” device as your default Input and Output
device.
3. The sample rate of the device can be selected using the drop down menu.
4. The audio is also output over SPDIF.
To run the NuPrime IDA-8 on Mac– DSD:
1. Install playback software on MAC.
Ex: Audirvana 15 days free http://audirvana.com/site/?page_id=112
2. In Preferences Setup, Audio System selects the “NuPrime IDA-8” as your Default Device.
3. The Native DSD Capability select the “DSD Over PCM standard 1.0”
4. SPDIF output is not working on DSD playback.
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NuPrime
To run the NuPrime IDA-8 on Windows – PCM:
1. Please visit www.nuprimeaudio.com and
download the latest driver.
2. Connect computer to USB DAC and power on NuPrime IDA-8, select USB DAC input. The
device will enumerate as a USB Audio device on your PC.
3. Install the latest driver just download via NuPrime website.
4. In Control Panel->Sound, select “NuPrime IDA-8” as your Default Device.
To run the NuPrime IDA-8 on Windows – DSD
Install playback software on Windows
1. Install the Foobar media player
http://www.foobar2000.org/download
2. Download the ‘SACD’ plugin
http://sourceforge.net/projects/sacddecoder/files/latest/download
a. To install, in Foobar goto File->Preferences and select Components
b. Click the Install… button
c. Select the zip file
d. Click Apply (foobar will restart)
3. Download the ASIO plugin from http://www.foobar2000.org/components/view/foo_out_asio
a. Install the plugin
b. Click Apply (foobar will restart)
4. Configure the Output Device
a. Go to Playback->Output
b. Select the Device: ASIO foo_dsd_asio
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NuPrime
5. Configure the ASIO output
a. Go to Playback->Output->ASIO, double-click on foo_dsd_asio
b. Select the NuPrime ASIO Driver
c. Select ASIO Native
d. Select PCM to DSD Method: None
e. Select Fs: DSD128
6. Configure the SACD plugin to play DSD (and not convert from DSD to PCM)
a. Go to Tools->SACD
b. Set ASIO Driver Mode to DSD
c. Set PCM Sample Rate to 352800
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NuPrime
NuPrime’s Limited Warranty and Limitation of Liabilities
ADDITIONAL RIGHTS
FOR CONSUMERS, WHO ARE COVERED BY CONSUMER PROTECTION LAWS OR REGULATIONS IN THEIR COUNTRY OF
PURCHASE OR, IF DIFFERENT, THEIR COUNTRY OF RESIDENCE, THE BENEFITS CONFERRED BY THIS WARRANTY ARE IN
ADDITION TO ALL RIGHTS AND REMEDIES CONVEYED BY SUCH CONSUMER PROTECTION LAWS AND REGULATIONS.
THIS WARRANTY DOES NOT EXCLUDE, LIMIT OR SUSPEND ANY RIGHTS OF CONSUMERS ARISING OUT OF
NONCONFORMITY WITH A SALES CONTRACT. SOME COUNTRIES, STATES AND PROVINCES DO NOT ALLOW THE
EXCLUSION OR LIMITATION OF INCIDENTAL OR CONSEQUENTIAL DAMAGES OR ALLOW LIMITATIONS ON HOW LONG
AN IMPLIED WARRANTY OR CONDITION MAY LAST, SO THE LIMITATIONS OR EXCLUSIONS DESCRIBED BELOW MAY
NOT APPLY TO YOU. THIS WARRANTY GIVES YOU SPECIFIC LEGAL RIGHTS, AND YOU MAY ALSO HAVE OTHER RIGHTS
THAT VARY BY COUNTRY, STATE OR PROVINCE. THIS LIMITED WARRANTY IS GOVERNED BY AND CONSTRUED UNDER
THE LAWS OF THE COUNTRY IN WHICH THE PRODUCT PURCHASE TOOK PLACE.
LIMITED WARRANTY
For a period of ONE (1) YEAR from the date of retail purchase by the original end-user purchaser (“Warranty Period”),
NuPrime warrants (in) this product against defects in materials and workmanship, and (ii) that each Product, unmodified and
under normal use and conditions, will substantially comply with NuPrime’ applicable written technical documentation for the
Product. NuPrime reserves the right to make substitutions and modifications from time to time in the specifications of
Products sold by NuPrime, provided that such substitutions or modifications do not materially affect overall Product
performance.
If a hardware defect exists and a valid claim is received within the Warranty Period, at its option and to the extent permitted
by law, NuPrime will (1) repair the hardware defect at no charge, using new or refurbished replacement parts, (2) exchange the
product with a product that is new or which has been manufactured from new or serviceable used parts and is at least
functionally equivalent to the original product, or (3) refund the purchase price of the product. NuPrime may request that you
replace defective parts with user-installable new or refurbished parts that NuPrime provides in fulfillment of its warranty
obligation. A replacement product/part assumes the remaining warranty of the original product or ninety (90) days from the
date of replacement or repair, whichever provides longer coverage for you. When a product or part is exchanged, any
replacement item becomes your property and the replaced item becomes NuPrime's property. When a refund is given, your
product becomes NuPrime's property.
OBTAINING WARRANTY SERVICE
If you purchased the product in the U.S., deliver the product, at your expense, to any NuPrime Service Center located in the
U.S. If you purchased the product outside of the U.S., deliver the product to any NuPrime Authorized Importer in the country
where you purchased the product. Be aware, however, that not all countries have NuPrime Authorized Service Providers
(‘NASP’) and not all Authorized Service Providers outside the country of purchase have all parts or replacement units for the
product. If the product cannot be repaired or replaced in the country it is in, it may need to be sent to a different country or
returned to the country of purchase at your expense for repair or replacement. If you seek service in a country that is not the
country of original purchase, you will comply with all applicable import and export laws and regulations and be responsible for
all custom duties, V.A.T. and other associated taxes and charges. Where international service is available, NuPrime may repair
or exchange defective products and parts with comparable products and parts that comply with local standards.
You can always deliver the product to NuPrime’s U.S. main service center for obtaining warranty service, however, you may
have to pay for return shipping cost.
NuPrime may send you user-installable new or refurbished replacement product or parts to enable you to service or exchange
your own product (“DIY Service”). Upon receipt of the replacement product or part, the original product or part becomes the
property of NuPrime and you agree to follow instructions, including, if required, arranging the return of original product or
part to NuPrime in a timely manner.
When providing DIY Service requiring the return of the original product or part, NuPrime may require a credit card
authorization as security for the retail price of the replacement product or part and applicable shipping costs. If you follow
instructions, NuPrime will cancel the credit card authorization, so you will not be charged for the product or part and shipping
costs. If you fail to return the replaced product or part as instructed or the replaced product or part is not eligible for warranty
service, NuPrime will charge the credit card for the authorized amount.
EXCLUSIONS AND LIMITATIONS
This Limited Warranty applies only to hardware products manufactured by or for NuPrime that can be identified by the
"NuPrime" trademark, trade name, or logo affixed to them. The Limited Warranty does not apply to any non-NuPrime
hardware products or any accessories, even if packaged or sold with NuPrime hardware. Non-NuPrime manufacturers,
suppliers, may provide their own warranties. Other accessories distributed by NuPrime under the NuPrime brand name are
not covered under this Limited Warranty. This warranty does not apply: (a) to damage caused by accident, abuse, misuse,
misapplication, liquid contact, fire, earthquake, non-NuPrime products, or other external causes; (b) to damage caused by
service performed by anyone who is not a NASP; (c) to a product or a part that has been modified without the written
permission of NuPrime; (d) to consumable parts, such as batteries, or protective coatings designed to diminish over time
unless failure has occurred due to a defect in materials or workmanship; (e) to cosmetic damage, including but not limited to
scratches, dents, and broken plastic on ports; (f) to defects caused by normal wear and tear or otherwise due to the normal
aging of the product; or (g) if any NuPrime serial number has been removed or defaced.
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NuPrime
Important: Do not open the hardware product. Opening the hardware product may cause damage that is not covered by this
warranty. Only NuPrime or a NASP should perform service on this hardware product.
THIS WARRANTY AND REMEDIES SET FORTH ABOVE ARE EXCLUSIVE AND IN LIEU OF ALL OTHER WARRANTIES,
REMEDIES AND CONDITIONS, WHETHER ORAL OR WRITTEN, EXPRESS OR IMPLIED. NUPRIME SPECIFICALLY
DISCLAIMS ANY AND ALL IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, WARRANTIES OF
MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. IF NUPRIME CANNOT LAWFULLY DISCLAIM IMPLIED
WARRANTIES UNDER THIS LIMITED WARRANTY, ALL SUCH WARRANTIES, INCLUDING WARRANTIES OF
MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE LIMITED IN DURATION TO THE DURATION OF THIS
WARRANTY. No NuPrime reseller, agent, or employee is authorized to make any modification, extension, or addition to this
warranty.
NUPRIME IS NOT RESPONSIBLE FOR DIRECT, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES RESULTING FROM
ANY BREACH OF WARRANTY OR CONDITION, OR UNDER ANY OTHER LEGAL THEORY, INCLUDING BUT NOT LIMITED
TO LOST PROFITS, DOWNTIME, GOODWILL, DAMAGE TO OR REPLACEMENT OF EQUIPMENT AND PROPERTY, ANY
COSTS OF RECOVERING, REPROGRAMMING, OR REPRODUCING ANY PROGRAM OR DATA STORED IN OR USED WITH
NUPRIME PRODUCTS, AND ANY FAILURE TO MAINTAIN THE CONFIDENTIALITY OF DATA STORED ON THE PRODUCT.
NUPRIME SPECIFICALLY DOES NOT REPRESENT THAT IT WILL BE ABLE TO REPAIR ANY PRODUCT UNDER THIS
WARRANTY OR MAKE A PRODUCT EXCHANGE WITHOUT RISK TO OR LOSS OF PROGRAMS OR DATA.
Some states and provinces do not allow the exclusion or limitation of incidental or consequential damages or exclusions or
limitations on the duration of implied warranties or conditions, so the above limitations or exclusions may not apply to you.
This warranty gives you specific legal rights, and you may also have other rights that vary by state or province.
Proof of purchase in the form of a bill of sale or receipted invoice which is evidence that the unit is within the Warranty period
must be presented to obtain warranty service.
REPLACEMENT AS PROVIDED UNDER THIS WARRANTY IS THE EXCLUSIVE REMEDY OF THE CONSUMER.
NUPRIME SHALL NOT BE LIABLE FOR ANY INCIDENTAL OR CONSEQUENTIAL DAMAGES FOR BREACH OF ANY EXPRESS
OR IMPLIED WARRANTY ON THIS PRODUCT. EXCEPT TO THE EXTENT PROHIBITED BY APPLICABLE LAW, ANY IMPLIED
WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE ON THIS PRODUCT IS LIMITED IN
DURATION TO THE DURATION OF THIS WARRANTY.
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