SOVICO IPA-35 User manual

MIXING AMPLIFIER
2IPA-35 / IPA-65
WELCOME 3
UNPACKING 3
BEFORE USE 3
SAFETY INSTRUCTION 4
OPERATION 5
FEATURES 5
FRONT PANEL 6
REAR PANEL 7
CONNECTING SPEAKER 8
CONNECTION 10
BLOCK DIAGRAM 11
SPECIFICATION 12
SERVICE & WARRANTY 13
CONTENTS

MIXING AMPLIFIER
IPA-35 / IPA-65 3
Welcome you from management and staffs of SOVICO PROFESSIONAL.
All of the staffs here at SOVICO PROFESSIONAL have dedicated to provide excellent products of value,
and we are glad that you have purchased one of our products.
We sincerely trust that this product will provide satisfactory service, but if anything goes up you do not
satisfy completely, we will endeavor to make things right.
Welcome to SOVICO PROFESSIONAL and thank you for joining our worldwide family.
Please inspect all equipment carefully right after unpacking. If you find any damages, contact your supplier
or dealer immediately. Only a shipper may file a damage claim as a carrier for damages which have been
incurred during shipping. Be sure to keep carton boxes and other all packing materials for the carrier’s
inspection. If your packing materials are in good condition, please keep them. If you ever need to return
the unit to SOVICO PROFESSIONAL or an authorized service center, you should use only the original factory packing.

WARNING : TO PREVENT FIRE OF ELECTRIC SHOCK HAZARD,
DO NOT EXPOSE THIS PRODUCT TO RAIN OR MOISTURE

To insure proper use of this product, please read owner’s manual carefully and keep this manual in an
easily accessible place for future reference.

CAUTION : TO REDUCE THE RISK
OF ELECTRIC SHOCK
DO NOT REMOVE THE COVER (OR BACK)
NO USER SERVICABLE PARTS INSIDE
REFER SERVICING TO QUALIFIED SERVICE PERSONNEL
This lightening flash with arrowhead symbol within an equilateral triangle is intended to alert the
user to the presence of non insulated “dangerous” voltage within the product’s enclosure that may
be of sufficient magnitude to constitute a risk of electric shock to persons.
This exclamation point within an equilateral triangle is intended to alert the user to the presence
of important operating and maintenance (servicing) instruction in the literature accompanying the
products.

MIXING AMPLIFIER
4IPA-35 / IPA-65
SAFETY INSTRUCTION
1. Read these instructions.
2. Keep these instructions.
3. Heed all warnings.
4. Follow all instructions.
5. Do not use this apparatus near water.
6. Clean only with dry cloth.
7. Do not block any ventilation openings. Install in accordance with the manufacturer’s instructions.
8. Do not install near any heat sources such as radiators, heat registers, stoves, or other apparatus (including amplifiers)
that produce heat.
9. Do not defeat the safety purpose of the polarized or grounding-type plug. A polarized plug has two blades with one
wider than the other. A grounding type plug has two blades and a third grounding prong. The wide blade or the third
prong are provided for your safety. If the provided plug does not fit into your outlet, consult an electrician for
replacement of the obsolete outlet.
10. Protect the power cord from being walked on or pinched particularly at plugs, convenience receptacles, and the point
where they exit from the apparatus.
11. Only use attachments/accessories specified by the manufacturer.
12. Use only with the cart, stand, tripod, bracket, or table specified by the manufacturer, or sold with the apparatus.
When a cart is used, use caution when moving the cart/apparatus combination to avoid injury from tip-over.
13. Unplug this apparatus during lightning storms or when unused for long periods of time.
14. Refer all servicing to qualified service personnel. Servicing is required when the apparatus has been damaged in any
way, such as power-supply cord or plug is damaged, liquid has been spilled or objects have fallen into the
apparatus, the apparatus has been exposed to rain or moisture, does not operate normally, or has been dropped.
Information for Users on Collection and Disposal of Old Equipment and used Batteries
These symbols on the products, packaging, and/or accompanying documents mean that used electrical
and electronic products and batteries should not be mixed with general household waste.
For propertreatment, recovery and recycling of old products and used batteries, please take them to
applicable collection points, in accordance with your national legislation.
By disposing of these products and batteries correctly, you will help to save valuable resources and
prevent any potential negative effects on human health and the environment which could otherwise arise
from inappropriate waste handling.
For more information about collection and recycling of old products and batteries, please contact your
local municipality, your waste diposal service or the point of sale where you purchased the items.
Information on Disposal in other Countries outside the European Union
These symbols are only valid in the European Union. If you wish to discard these items, please contact
your local authorities or dealer and ask for the correct method of diposal.
Note for the battery symbol (bottom two symbol examples):
The sign Pb below the symbol for batteries indicates that this batteries contains lead.

MIXING AMPLIFIER
IPA-35 / IPA-65 5
FEATURES
* Rated Output power 35W(IPA-35) and 60W(IPA-65)
* 2 MIC Input and 2 AUX Inputs
* Priority Function on MIC 1
* 2-BAND Tone Control
* Telephone Input for Connection with Telephone System
OPERATION
1. Turn off the switch before plugging in, and place tone controller on the middle and the volume minimized.
2. Check whether speaker and input jack are connected properly.
3. Check the power and put a plug into the outlet.
4. When press a power switch, then POWER LED and are illuminated and this unit starts operation.
* Note : This unit will be operated after three seconds while PROT LED is out by built-in delay circuit to protect
speaker and devices.
5. Adjust the volume with output level indicator.
6. This unit contains protect circuits and when they are in operation, since amplifier and speaker system are
blocked by muting circuit, there is no sound from the speaker.
Check the connection of set in/output when protect circuits are in operation.

MIXING AMPLIFIER
6IPA-35 / IPA-65

MIXING AMPLIFIER
IPA-35 / IPA-65 7

These jacks are used when you want to use MIC 1, 2 inputs and it is consisted with balance circuits to block noises.

By incoming signal on MIC1, this controller blocks AUX input signal by priority order.

These jacks connect auxiliary input signal and it is used to output the sounds of CD, TUNER, DECK, or
WIRELESS MIC through this unit.

This switch selects the input when choose MIC 2 or AUX 1.

It connects audio signal of telephone exchange. If a signal is entered to TEL IN terminal, the low priority signal is
blocked.

This terminal is used to connect speaker, be careful to do not overload.

To this terminal, put power cord.

This holder contains the AC overload protection fuse.
If the fuse has blown out, replace if with a fuse of the same type and rating, as shown below.

MODEL
IPA-35
IPA-65
100V~120V AC
1.6A/250V
2A/250V
220V~240V AC
1A/250V
1A/250V

MIXING AMPLIFIER
CONNECTING SPEAKER
When connect speaker, pull a power cord from the outlet. And then, select a proper terminal depends on
your speaker types and connection methods to connect it to speaker terminals on the rear panel.
8IPA-35 / IPA-65
A. FOR EUROPE

MIXING AMPLIFIER
IPA-35 / IPA-65 9
CONNECTING SPEAKER
* Note :
Total impedance of speaker terminal must be higher than regulated impedance (refer to above figure) in any
time, and do not use two sorts of impedance (high and low impedance) simultaneously.
B. FOR USA & CANADA

MIXING AMPLIFIER
10 IPA-35 / IPA-65

MIXING AMPLIFIER
IPA-35 / IPA-65 11
BLOCK DIAGRAM

SPECIFICATIONS
■ELECTRICAL
Rated Output IPA-35/65 (at T.H.D 1%) IPA-35:35W, IPA-65:60W
Frequency Response(±3dB)
MIC 1, 2 100Hz-10kHz
AUX 1,2 80Hz-15kHz
Telephone 330Hz-3kHz
Total Harmonic Distortion (at Rated Output, 1kHz) Less Than 1%
Signal to Noise Ratio
MIC 1, 2 Better than 55dB
AUX1, 2, Telephone input Better than 65dB
Input Sensitivity/Impedance
MIC 1, 2 -60dB/600Ω
AUX 1 -20dB/10kΩ
AUX 2 -3dB/10kΩ
Telephone input 0.775V/600Ω
Output Voltage/Impedance
Europe IPA-35 4Ω/11.8V, 8Ω/16.7V, 140Ω/70V, 285Ω/100V
IPA-65 4Ω/15.5V, 8Ω/21.9V, 82Ω/70V, 167Ω/100V
USA.CANADA IPA-35 4Ω/11.8V, 8Ω/16.7V, 17.8Ω/25V, 140Ω/70V
IPA-65 4Ω/15.5V, 8Ω/21.9V, 10.4Ω/25V, 82Ω/70V
■GENERAL
Power Source 100-120VAC or 220-240VAC; 50/60Hz
(Supplied AC mains transformer depends on country requirements)
Power Consumption IPA-35 : 45W, IPA-65 : 65W
Weight IPA-35 : 4.3kg, IPA-65 : 4.6kg
Dimensions 290(W)x76(H)x185(D)mm
■ACCESSORY
Operation Manual 1 EA
AC Cord. 1 EA
※Above specifications can be changed by our situations without notice.
MIXING AMPLIFIER
12 IPA-35 / IPA-65

MIXING AMPLIFIER
IPA-35 / IPA-65 13

To purchase SOVICO PROFESSIONAL gear and optional accessories, contact any authorized
SOVICO PROFESSIONAL distributor.
For a list of SOVICO PROFESSIONAL distributors please visit our website at www.sovicopro.com.
For replacement parts, service and repairs please contact the SOVICO PROFESSIONAL distributor in your country.
does not release service manuals to consumers, and advice users to not attempt any self
repairs, as doing so voids all warranties.
You can locate a dealer near you at www.sovicopro.com.
Warranty terms and conditions vary by country and may not be the same for all products.
Terms and conditions of warranty for a given product may be determined first by locating the appropriate
country which the product was purchased in, then by locating the product type.
To obtain specific warranty information and available service locations contact SOVICO PROFESSIONAL directly or the
authorized SOVICO PROFESSIONAL distributor for your specific country or region.
We encourage you to visit our online help and support at http://www.sovicopro.com.
There you can find answers to frequently asked questions, tech tips, downloads, returns instruction and
other helpful information.
We make every effort to answer your questions within one business day.
SOVICO PROFESSIONAL

MIXING AMPLIFIER
14 IPA-35 / IPA-65
MEMO

MIXING AMPLIFIER
IPA-35 / IPA-65 15
MEMO