Sunn model t 2nd gen

Page 1

220,5 asv
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mum-mm-

PRESENCE
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Rev. Lac, CZA '0'?
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t Emmi
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i (2.14 R48
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BAL.
R50

35l v (No taro)

330 V (24 .5 v our)

bOOV

VOLTAGE: CHgR

91? Na name Psownms om:

:sgw FM? out

22:? 2.18 2.5:
\m P was 472.
23a 2.13 459
4r -.:_
2.10 I93 55
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N/A N/K ~55
ma 1 .173 156
Lb I3» 472.
am 270 _ 24

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NOTES:

1. VOLTAGE-5 TMEN UNDER FOkLOWtNG CONDITtOMS'.
A. INPUT: mm. 5w: WAVE IN To "BOTH w" (:3) max.
8. CONTROLS : BRtTEfi NORMAL. VOLUME, Bkfib, MID, TRE'BLE 6;
MASTER VOLUMES) AUD PRESENCE CONTROL SET AT' "/0.
C. LOAD: 40mm RESISTWE. OUTPUT SELECTOR SET AT 412.,
ADIUST INPUT SIGNAL LEVEL. To GIVE 24.5 VRMS ACROSS
LOAD.

2. HUM Emma-2: HUM BALANCE common. SET To mnmum HUM
wm-I "emu m (:3) iNPUT open. CAUTION: mam? STMES
Mos? BE. SHIECDE'D 1OR Tm: AD'SUSTMENT. IF No SHEILD
Is AVAILABLE, ADSUST WITH AMPLIFIER IN 1T5 CAB'NET.

ALL CONTROLS SET AT '10."

3. BtAS: sen- BIAS FOR -55 was wrrn STANDBY swnca
4. POTS R6, R9, 126.1119. R19, R44, R46 ARE LINEAR TAPER.
5. P015 RIB 5 R25 ARE. REVEREE LOG .

9. ALL RESISTOR VALUES ARE 72w, 5% UNLESS OTHERWISE SPECIFIED.

fl ON I.

Version with mid select slide switch

Iona Musical uip.Co.
ambutn imam: ta

{cumin moon 9 1

WLIIIARCII
[mm M m

sum.
3% m-

m SCHEMATIC.

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