Peavey IA 10/4 User manual

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• Hand , high-qualit level interfacing for studio applications
• Two channels of -10 single-ended to +4 balanced interfacing.
• Two channels of +4 balanced to -10 single-ended.
• RCA and 1/4" jacks on -10 dBV side.
• Electronicall balanced +4 dBu In the Out (XLR).
• Unit gain option on single-ended to balanced side.
The IA™10/4 provides convenient interface capabilit for the
professional recording environment. Two channels perform
independent -10 to +4 level interfacing from single-ended 1/4"
or RCA jacks to transformerless balanced XLR termination. The
gain of these two channels is switchable between +12 dB and 0
dB (Unit ).
The remaining two channels perform independent +4
(balanced) to -10 (unbalanced) level interfacing. RCA and 1/4"
jacks are provided on the -10 dBV end.
--1100 ddBBVV ttoo ++44 ddBBuu IInntteerrffaaccee
RRCCAA IInnppuuttss ((11 && 22))
Provided for connection of -10 dBV nominal level sources
utilizing RCA pin-t pe termination. These jacks are paralled with
the A & B 1/4" inputs. (3 & 4)
11//44"" PPhhoonnee IInnppuuttss ((33 && 44))
Provided for connection of -10 dBV nominal level sources
utilizing 1/4" phone termination. These jacks are paralleled with
the A & B RCA inputs. (1 and 2)
XXLLRR OOuuttppuuttss ((55 && 66))
Balanced termination for connecting +4 dBu nominal level
equipment.
++44 ddBBuu ttoo --1100 ddBBVV IInntteerrffaaccee
XXLLRR IInnppuuttss ((77 && 88))
Balanced input termination for +4 dBu nominal level sources.
11//44"" PPhhoonnee OOuuttppuuttss ((99 && 1100))
Unbalanced output termination for connecting -10 dBV nominal
level equipment utilizing 1/4" jacks. These jacks are paralleled
with A & B RCA outputs. (11 & 12)
RRCCAA OOuuttppuuttss ((1111 && 1122))
Output termination for connecting -10 dBV nominal level
equipment utilizing RCA jacks. These jacks are paralleled with
the A & B 1/4" outputs.
GGaaiinn SSwwiittcchh
The gain of the -10 to +4 channels (A and/or B: 1 to 6) can be
easil converted from +12 dB to 0dB (unit ) and vise-versa
using the two recessed push-button switches on the left-side
panel.
PPoowweerr SSwwiittcchh ((1133))
Depress the switch to the “On” position. The red pilot light (LED)
will illuminate indicating power is being supplied to the unit.
PPoowweerr SSuuppppll SSoocckkeett
Provided for connections of the external power suppl . Insert the
power suppl plug full into the socket before making the AC
outlet connection.
CCaauuttiioonn::
Use onl the power suppl provided with this product. If the
original power suppl must be replaced, consult our dealer or
the factor for assistance in obtaining the correct replacement.
Failure to use the correct power suppl could result in fire, shock
hazard, circuit damage, decreased performance, or non-
operation.
SSPPEECCIIFFIICCAATTIIOONNSS::
IInnppuuttss
UUnnbbaallaanncceedd::-10 dBV nominal (.316 Volts),
+14 dBV maximum (5 Volts)
BBaallaanncceedd::+4 dBu nominal (1.22 Volts)
+26 dBu maximum (16 Volts)
OOuuttppuuttss
UUnnbbaallaanncceedd::-10 dBV nominal (.316 Volts)
+14 dBV maximum (5 Volts)
BBaallaanncceedd::+4 dBu nominal (1.22 Volts)
+26 dBu maximum (16 Volts)
FFrreeqquueenncc rreessppoonnssee::+0, -1 dB 20 Hz to 20 kHz
DDiissttoorrttiioonn::Less than .005% THD
SSNNRR
UUnnbbaallaanncceedd oouutt::93 dB - Ref: -10 dBV
BBaallaanncceedd oouutt::101 dB - Ref: +4 dB (+12 dB gain)
110 dB - Ref: +4 dBu (unit gain)
PPoowweerr rreeqquuiirreemmeennttss::External wall mount power suppl
(16.5 VAC)
AAvvaaiillaabbllee iinn 112200 VV,, 222200 VV aanndd 224400 VV vveerrssiioonn
DDiimmeennssiioonnss::5.5" W x 2.0" H x 4.4 D
(14 cm x 5 cm x 11 cm)
WWeeiigghhtt::1.125 lbs.
(0.5 kg)
SSPPEECCIIFFIICCAATTIIOONNSS IIAA 1100//44
Features and specifications subject to change without notice.
Peave Electronics Corporation • 711 A Street • Meridian • MS • 39301 [phone] • FAX [phone] • www.peave .com
©2003 Printed in the U.S.A. 10/03
80303111
1 & 2 11 & 12
7 & 85 & 6
3 & 4 13 9 & 10
OOnnee eeaarr lliimmiitteedd wwaarrrraanntt::For details, refer to the
warrant statement. Copies of this statement ma be
obtained b contacting Peave Electronics Corporation,
P.O. Box 2898, Meridian, MS 39302-2898.

SSPPEECCIIFFIICCAATTIIOONNSS IIAA 1100//44
IIMMPPOORRTTAANNTT SSAAFFEETTYY IINNSSTTRRUUCCTTIIOONNSS
WWAARRNNIINNGG::When using electrical products, basic cautions should alwa s be followed, including the following:
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 onl with a dr cloth.
7. Do not block an of the ventilation openings. Install in accordance with manufacturer’s instructions.
8. Do not install near an heat sources such as radiators, heat registers, stoves or other apparatus (including
amplifiers) that produce heat.
9. Do not defeat the safet purpose of the polarized or grounding-t pe plug. A polarized plug has two blades with one
wider than the other. A grounding t pe plug has two blades and a third grounding plug. The wide blade or third
prong is provided for our safet . If the provided plug does not fit into our outlet, consult an electrician for
replacement of the obsolete outlet.
10. Protect the power cord from being walked on or pinched, particularl at plugs, convenience receptacles, and the
point the exit from the apparatus.
11. Note for UK onl : If the colors of the wires in the mains lead of this unit do not correspond with the terminals in our
plug‚ proceed as follows:
a) The wire that is colored green and ellow must be connected to the terminal that is marked b the letter E‚ the
earth s mbol‚ colored green or colored green and ellow.
b) The wire that is colored blue must be connected to the terminal that is marked with the letter N or the color black.
c) The wire that is colored brown must be connected to the terminal that is marked with the letter L or the color red.
12. Onl use attachments/accessories provided b the manufacturer.
13. Use onl with a cart, stand, tripod, bracket, or table specified b the manufacturer, or sold with the apparatus. When
a cart is used, use caution when moving the cart/apparatus combination to avoid injur from tip-over.
14. Unplug this apparatus during lightning storms or when unused for long periods of time.
15. Refer all servicing to qualified service personnel. Servicing is required when the apparatus has been damaged in
an wa , such as power-suppl 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 normall , or has been dropped.
16. Never break off the ground pin. Write for our free booklet “Shock Hazard and Grounding.” Connect onl to a power
suppl of the t pe marked on the unit adjacent to the power suppl cord.
17. If this product is to be mounted in an equipment rack, rear support should be provided.
18. Exposure to extremel high noise levels ma cause a permanent hearing loss. Individuals var considerabl in
susceptibilit to noise-induced hearing loss, but nearl ever one will lose some hearing if exposed to sufficientl
intense noise for a sufficient time. The U.S. Government’s Occupational and Health Administration (OSHA) has
specified the following permissible noise level exposures:
Duration Per Day In Hours Sound Level dBA, Slow Response
890
692
495
397
2 100
1
1
⁄ 2 102
1 105
1
⁄ 2 110
1
⁄ 4 or less 115
According to OSHA, an exposure in excess of the above permissible limits could result in some hearing loss. Ear plugs or protectors to the
ear canals or over the ears must be worn when operating this amplification s stem in order to prevent a permanent hearing loss, if exposure
is in excess of the limits as set forth above. To ensure against potentiall dangerous exposure to high sound pressure levels, it is
recommended that all persons exposed to equipment capable of producing high sound pressure levels such as this amplification s stem be
protected b hearing protectors while this unit is in operation.
SSAAVVEE TTHHEESSEE IINNSSTTRRUUCCTTIIOONNSS!!