TUBE HI FI SCHEMATICS



ADA


8 watt 6bm8 pp amp





ALTEC

128a & b
260a
307a
332a
333a
336b compr
338a & c - comp
436 a &b &c comp
438A comp
340a
a-340-a
342a &B
345a
350a
352a
353/353a
361a
440c
448a
449a
459a mic pre
1411a
1556a
1561a
1563a
1566/1566a
1567/1567a
1568a
1569a +
1570a &b
1590a
1591a ss comp
1592a
1593a amp
1594a mix amp
A333a
A339a
A340a
A433a





ACRO

20 watt all direct coupled
20 watt floating paraphase phase splitter, ultralinear
100 watt ultralinear
ULTRALINEAR 2 -mono block...(sams manual)





AKG

THE TUBE mic




AKAI

1710 reel to reel ( smaller tube stereo unit, 6bm8 output tubes)
M8 reel to reel (also known as ROBERTS 770x,6bq5/el84output tubes)
MODEL 900 REEL TO REEL





AMPEX

350
350-2
350-3
351
602, / 602-2
620
6516 amp, 807 outputs
2010 -mono monitor speaker/amp !!!!personal favorite nearfield amp!!!!
2012
MX 10 l MIC MIXER
PR-10 mic preamp, tape bias/front end





AMPLIFIER CORP. of AMERICA

ACA100-dc 2ch mixer amp





ARKAY

FL-10
CS-28





AUDABLE ILLUSIONS

MINI MITE pre
MODULUS 2 preamp





AUDIO INNOVATIONS

Series 800c preamp




AUDIO NOTE

211S amp +
ANKORU parallel 845, 300be driven SE amp
CONQUEST parallel 300b SE amp
ONGAKU ( bit rough, but WHERE will you find THIS?)
NEIRO amp +
M10 pre




AUDIO RESEARCH

Classic 60
D40 stereo 50watt
D70 mk2
D76 -stereo 70w
D75 -stereo 70w
D79
D90 -power amp +
D115 mk2 -stereo 120w
D150
D250 mk2S stereo amp (partial..3/4 there)
DUAL 50 f-1b ( the OLD classic )
EC3 Crossover+
LS2
MCP 33 PREAMP
SP3a -pre +
SP5 preamp
SP6 pre
SP6B preamp
SP6c -pre +
SP8 stereo preamp
SP9 preamp (refers to ARC part number fets...no cross referance)
SP10 -pre +
SP11 -pre +
SP14 pre
V70
VT130 ( service and owners manuals




AVANTIC

BEAM-ECHO DL7-35 -35watt mono




BANG & OLUFSEN ( B&O )

( thanks Gert!)
DIRIGENT 609K fm tube stereo
V15 tube amp
V60 tube amp!! cool design !!





BEARD

P100





BELL

2122-b
2122-c
2199
2199-b
2200
2256
2300
3706-m
3715-b
3710-a
5615
6060





BERNING

EA230 power amp ( uses HH SCOTT output trannies!!)
P-1 preamp
TF10 preamp ( switching HV supply!)





BEVERIDGE INC

RM1-3 PREAMP





BLONDER-TONGUE

A-1B -mono integrated
AUDIO BATON 10 band TUBE graphic EQ!!!





BOGEN

BT 12
CHB35A
D0 10
D0 70
D0 11
D0 30
D0 30a
DB 10a
DB 20
DB 20df
DB 110
DB 130
DB 230
G-30
G0-125
H010
H050 H0125
H50,HL50,H250
HE-10
J50
J15
JOH,JOL
JO100
JX50
K10
K030
L330
M60
M030a
M0100
M330
MX30
MXM
Pr , Rc
Pr2
PR100
PR100a
RP-1, RP 1-L
UL-1





BROCINER ELECTRONICS LABS

A100-p - preamp EQ
CA-2 - mono preamp
Mark 10 -mono 10w
Mark
Mark 30A -mono 30w
UL-1 -mono 50w amp





BROOK

Model 3b, 3c -mono preamp
Model 7 -mono preamp
Model 12a
Model 22A -15watt push pull 2a3





BROWNING LABS

AA-20 amp





CARDWELL

CE-26 amplifier/speaker





CARVER

C-19 tube hybrid preamp
Silver 7 -mono 250w
Silver 11 +




CARY

sla70





CHANNEL MASTER

6600 stereo interated amp





CHALLENGER

AC210A -mono integrated
AC220 -stereo integrated
CC8 -mono integrated
HF8a
MX6 -mix mixer amp





CONCORD

2-200 through 2-240 -mixer amp
315WL,315WM -mixer amp





CONRAD-JOHNSON

Premier 1
Premier 2
Premier3
Premier4
Premier 11
PV3 +
PV5 stereo preamp
PV6
PV8
PV10 hand drawn, amp stage only
PV12
MV75
MV125





COUNTERPOINT

SA1 preamp
SA 5 pre w/phono
SA 5.1 -pre +
SA 7 preamp
SA 12
SA 20
SA 100 ( no parts values )
SA 220





CRAFTSMEN

500a
Solitaire C250 -intergated 20w
C350 -pre
CA-11





CROWN

D-60 power amp,
service schem only..no transistors types on schematic/B>





DUKANE

1A45-A
1A300, 1B300
1A475c




DYNACO

PAM 1 mono preamp (manual)
PAS3 -x pre (same as the pas 2, but with bypass tone control pots)
ST35 *-st 17w
SCA 35 st 17w int
ST70 *-st 35w (manual)
Mark2*-mono 50w (manual)
Mark3*-mono 80w
Mark4- mono 40w
Mark 6-120 w mono
FM1 -tuner
*and the TOTALLY RARE FMX-3 Stereomatic Multiplex Integrator
this was the optional multiplex adapter to turn the fm1 into
the FM3! the cool brass faceplate, and STEREO!
FM3 -tuner
QUAD adapter
bias regulation for st70, and mk2/3
crossovers: A50,A35,A25 speakers





DYNAMIC ELECTRONICS

ST 300-PA





E.A.R.

E.A.R 516 mono amp
E.A.R. 834 50 watt stereo power amp
E.A.R 859enhanced triode integrated amp





EICO

2080 integrated amp
AF-4 -stereo s/e
HF12 *-mono 12w
HF14
HF20 amp
HF22 mono
HF30
HF32
HF35 mono
HF50 -mono 50w
HF52
HF60 -mono 60w
HF61 a -mono pre
HF65 pre
HF81* -s 20w w/pre
HF85 -st pre
HF-86 -stereo amp
HF87 *-st35w - full manual
HF89* -st 50w
HFT90
HFT92
HFT94
MX99 multiplex
ST40 -st 20w
ST70 -st 35w
ST84s preamp
ST94 -am tuner
ST96 -Fm-Am tuner
ST97 -stereo fm tuner


The Unofficial EICO page




ELECTROVOICE

A-20C* -mono 20 w int
A-20cl -mono 20 wt eq amp
A-30* -mono 30 w
A-50* -mono 50 w
A-100* -mono 100 wt
EV 400 +
EV 430 stereo amp





ESPAY /ESTAY

500-A -30 watt amp
501





EXEF ELECTRONIK

VPA260





FAIRCHILD

225-A -30w amp
255 -25w amp
260 -60w amp
275 -75w amp
660 mono COMPRESSOR
670 stereo COMPRESSOR





FANON

model 3310 -int amp





FISHER

20A -mono 15watt
30A -mono 17watt
50A -mono 40watt
50C,50CH -mono pre
70A -mono 25 watt
80C -mono pre
90C
125a
CA40 -mono 40watt int
E46x
KM-60 stereo int
KX-200 stereo int
MPX10 -multiplex
mx110 multiplex
PR6 -mono pre
X100 -stereo 20 watt int
X100 A -stereo 20 watt int
X100 2 -stereo 20 watt int
X202 b integrated amp
400-Cx -stereo integrated (preamp only)
500-B reciever
600 reciever
500-C -stereo receiver (manual)
800-B stereo reciever
800-C -stereo receiver




FUTTERMAN

i got email from a guy who got an OTL-3 at a YARD SALE!!!
1965 H3 O T L amp r
J FUTTERMAN PREAMP 12/61
NCP -preamp +
OTL-1 +
OTL -3 +
OTL4




G.E.C.

preamp #1 +
preamp #2 +
Kt66 williamson +
Kt88 30watt ultralinear +
Kt88 50watt ultralinear +
Kt88 100watt ultraliner +
Kt88 Multiple pair p p +
DA42 75watt amp +
N709 14watt ultralinear a +





GENERAL ELECTRIC

MF-1 - phono pre
MS-4000 -st int amp





GOLDEN TUBE

SE-40 amp (audio only)
SE-100 amp ( audio only )





GOTHAM AUDIO

PFB 150 WA power amp
see also RECORDING list.





GRANT

G-100PV preamp





GROMMES

10PG
15PG
24PG
40PG
50PG,51PGt
50PG-2
55PG
56PG
100BA
205PA
207,207a
212 t
215ba
216ba
221
260
260 A
G-40
G-75
LJ-2
LJ-3
LJ-6
LJ-7





HALLICRAFTERS

A-84 -10w




HAMILTON

PMX-6
W7





HAMMOND

B3
C3
L-100




HARMON KARDON

A-12
A-50k
A-220
A-230
A-250
A-300
A 500
A-1040 Trend 2
C-100
C-300
D-1000
CITATION 1
CITATION 2
CITATION 5
HK 20
HK250
MA-350
MX-20





HEATHKIT

AA-13
AA-32
AA-40
AA-100
AA 121
AA-151
AJ-53 tuner
EA-3
UA-1
UA-2
SP2 pre
WEA-3
W4AM
W5M *
W6A
W7A *
WA-P2 preamp
WSA-2,WSA t
XO -1 E tube 2 way crossover +





HOFFMAN

any ending with 2SA, 3SA





INFINITY

HYBRID CLASS A




JADIS

J80 preamp
JA30
JA80 POWER AMP ONLY +
JP80
JP200 line amp





JENNINGS

AC2 -30watt mono ( as in VOX )





JOLIDA

102b stereo integrated
202 stereo integrated
302 &502 stereo integrated





KAISER

KRM




KNIGHT

93-330
93-024
93 680
93SX312
93SX321
94SX700
94SX708
93SZ682
93SZ395
KN 632
KN 734
KN740
KN-1510




LAFAYETTE

KT 92
KT 600
LA 45
LA 210
LA 250t
LT 30
LT 600
PA 64





LANGEVIN

101 amplifier
*for recording equipment, see the other list.





LAZARUS


Lazarus tube preamp





LEAK

the real first ultralinear output transformer!!
LK2 +
Point 1 -mono
Point 1 -stereo +
POINT 1plus -stereo
TL10 10w
TL12 - triode kt66 output
TL12 plus *-mono 12w -6bq5 ultralinear output
TL25
TL25 plus
TL25a
TL50 plus*-kt88 ultralinear output 12at7 phase splitter
TL50 plus*-kt88 ultralinear output 12ax7 phase splitter
TroughLine 2 mono tuner
Stereo 20 *-stereo 12w
Stereo 50 *-stereo25w
Stereo 60 -stereo 30w
Varislope mono
VARISLOPE 1 pre
VARISLOPE 2 pre
VARISLOPE 3 pre
VARISLOPE stereo





LESLIE

122
145,147
061440





LOWTHER

LL26 ampr





LUX

MQ68C model using
50c-a10 , 6240g, 6267 tubes

A501 +
A801 +
A802 +
A902-M +
A3034 +
A3040 +
A3500 +
SQ38 FD
3300 +





MADISON FIELDING

320
340
PR 45





MAESTRO

STEREO AMP -push pull 6bq5





MAGNAVOX

135
137ab
138 aa
139aa
142ab
144
150
151aa
155aa
158aa





MAGNET TECHNOLOGY

PV-01 pre




MARANTZ

Audio Consolette
model 2 +
model 5
model 7 +
Model 9 mono block ( full service manual)
7C
8B
9K
10b tuner - w/scope
STEREO CROSSOVER!!
QUARTER A mos fet amp





MARCONI

495, 495a -





MARTIN

352a
352ca
CLAVIOLINE TUBE KEYBOARD





MASCO

CM10 t
CM 20, PR1
MA 10ex
MA 17, 17p
MA17n, 17pn
MA 50
MA 50nr
MA 125
MAP 18 er
MB77
MB 8n -
MC 126,126p
ME 36, 36r
ME 52
SA 202





McGEE RADIO COMPANY

6sl7gt, 4 x 807 power tubes, and 2 x 0d3 regulator , 5R4gy





McGOHAN

MG 7
MG 18b
MG 20b
MG 25b
MG 30b
MG 60
WA 310
WA 312
WA 325





McCURDY

am403
am403-2
at 253




McINTOSH

20w-2
50w-2
C 4, C 4ap
C 8 -pre +
C 20
C 33 +
C 104
D8a
M8 / 3045
MA 230
MI 200 200WATT triode!!
MI 350
MC 30
MC 40
MC 45
MC 60
MC 75
MC 255
MC 240
MC 250
MC 275
MC 3500
MR 55





MICHEALSON & AUSTIN

TVA-1
TVA-10





MONARCH

SA-614





MOTOROLA

HK-33b, CW, M, MC, W





MULLARD

5-20 mono amp
el34 pp ultralinear amp +
el84 amp +
el84 pp amp +
UCL 82 pp -dc/ac amp +
Tape pre +
two valve pre +
three valve pre =
3w tape amp +
7w stereo amp +
input mix amp +
three valve stereo amp +
st preamp +





MUSIC REFERANCE

RM4A
RM5 mk2 ( nice! servo output on TUBE stage!)




MUSICAL FIDELITY

X10D tube cd preamp




NATIONAL

Horizon 5
Horizon 20





NEWCOMB

A 104r
D 10
ED 12, ED12b
E25
E25m
E 253m
E 254, 254 p3
H 10
KX 25
KX 50





NEW YORK AUDIO LABS ( N.A.L.)

NCP-1 PREAMP
MOSCODE 300 amp ( no parts values, only circuit)
Moscode 600 amp ( no parts values, only circuit)





NORTHERN ELECTRIC

HF130
PA75a
R2A
R4
R6b
R6db
R6gb
R7c
R7e
R4039c
R4014 &4043-f
R4049
R4080-a
R19271c
RA75a & b
R17562b power supply





ORTOPHON ( Fonofilm Industri )

GK 541b





PACEMAKER

2215
2221
2285



PACKARD BELL

SA 5





PACO

SA-40W





PEDERSON

PCP 20
PRT 1b, PRT 1lc
W 30





PENTRON

HFP-1





PERREAUX

PMF 2150b





PHASE LINEAR

400 power amp
700 power amp
*these are FULL Service manuals





PHILIPS

AG9015 stereo, full manual






PHILMORE

Jukebox






PILOT

200 AA 901, PA 911
AA 410
AA 900
AA 903
AA 904
AA 905
AA 920
AA 420
C-1070,C-1071,C-1075,C-1076, (CH FA-540, SA-232, SP210)
PA 912
SA260
SM 245a
SM 244
SM 245
SP 216a





PRECISION

20PA
30PA





PRECISION FIDELITY

C4 +
c7, c7a, c7 revised PHONO pre
C7a +
C8
M7A
M7A plus





PYE

provost HF25 amp ( 3082C )









QUAD

Quad 22 pre
QC 22 mono pre
Quad 2 amp
quad 33 preamp
quad 303 amp





QUICKSILVER

MONO AMP- 8417, 7247





RADIONETTE

K2 micpre/tube amp ( ef86 pre )





RADIO CRAFTSMEN

500



RADFORD

Hybrid phono pre
Sta 15
STA25
STA100





RAULAND

type F 2a3 amp
1814
1820
1916
1960
1961





RCA

SV-1 -preamp
MI-9975 monitor amp
MI 12188
MI-12236, a, b, c, MI-12237, a MI-12238, a, MI-12239
SP20
SVB -10





REALISTIC

Carnival
PA30/60t
STA 50t



ROBERTS

ROBERTS 770x reel to reel( also known as akai M8)





REGENCY

HF80
HF350p
HF200





RHIEN

104
106




R I M electronics

HERKULES 150 TR
nice german MONSTER amp, with ultralinear 4 x el34's and mic pre/mixer





SANSUI

1000a
250
AU111
BA202
SM80
Q50
Q55
TU 70

500 receiver





H SCOTT

99a
99c
121c
214a, 120a, 220a
210f
220c
222C
232, 232a
240
250
299
299c
310D broadcast monitor fm tuner
4310 broadcast monitor FM tuner, the KING
LK48
LK72
LK150
LT 110 ,111





SENTINEL

138aa





SHENZHEN VALVE AUDIO LAB

VAA 70MK2





SHERWOOD

S-1000
S-4400





SILVERTONE

2,3,4,5
28
29
52, 54
73, 74, 75
214
257.14232000
1065, 1067
1300 -1301
1423
1426
1430
1482
3052,3053
528.69240( stereo el84 push pull)
6020,6021
6105, 6111
6217, 6218
7006, 7007
7013, 7014
7020, 7021, 7022
7038, 7040
7057, 7058
7222
7224, 8224
7228
8002, 8003
8022, 8023
8055b, 8066b
8200, 8202
8210, 8211, 8212
8217, 8218, 8219r
8228, 8229 radio
9002, 9003, 9004,9005,9006
9011, 9012, 9013
9021, 9022, 9023, 90235
9035,9036, 9037, 9038
9049, 9051 -console
9055, 9056 -console
9200, 9201 radio

528.553050 528.53051 528.53131 528.53340
528.54060, 070, 071 528.59560, 850, 851, 860
528.54140 , 141, 150, 151





SOUND CITY

L/B120mk4 200w? mono





SOUND PRACTICES

AUDIO NOTE M10
ORPHIO 2
VOYAGER 300B





SOUND VALVES

VTA70i ( remake of dynaco st70)





STAX

SRX phones amp





SURE BROS

Shure- 2 x 12ax7 mini chassis phono preamp





STROMBERG-CARLSON

290
AE 426
AP55
AP56
AR 410
AR 411
AR 419
AR 425
AR 432
ASP-80
ASP 422
ASE-8
ASR-444
AU 35
AU 36
AU 36B
AU 42
AU 58
AU 64
AV 38
AV 70
CSA 1, CSA 2
FM-433





SYLVANIA

SC 03




TECH MASTER

19
PA 39





TELEFUNKEN

5094 WK "Dominante" single ended integrated





THEREMIN

WOW, i got the original theremin schematic from
the unit that Clara ROCKMORE played, as hand drawn by Bob MOOG! ( no inductor values, i am working on it)







THETA

SCN POWER AMP





THORDARDSON

T- 3 W10a
T-3W10ax





TRANSCENDENT SOUND

GRounded GRid preamp





TRIAD TRANSFORMERS

TR57 General catalog for AUDIO TRANSFORMERS
this covers pretty much ALL of the production transformers,
as used in Pultec, etc..high end audio pieces.
I was suprized to find out that some of thier mid size
models were triple shielded like UTC linear standard..
also, had AMAZING bandwidth..the upper triads have a VERY CLEAR
tonality, not WARM, fuzzy like mid grade utc..more nickle in the
core, i imagine...





TRIO

KASAUGA w25





TRIX

T43





TUBE GOD MODS

DYNA ST70 / MK3 ....6DJ8 FRONT END MODS ( yes, that's right, god uses a 6dj8 in an amp.....yeesh





VAN ALSTIEN

hybrid phono/line preamp




JC VERDIER

Model 210





VICTOR ANIMATOGRAPH

MODEL 40B -16 MIL projector amp

I WILL BUY THE TWEED CABINET AND SPEAKER FROM THESE UNITS!!!





VIKING

50-92r





VOICEof MUSIC

161, 162. 163
20036





VTL ( Vacuum Tube Logic )

50-50
Compact 100w mono
Deluxe
Minimal r
Maximal r
Ultimate




WAVEFORMS

A 20, C 5





WEBCOR

EP 4905-1, TP 4905-1
4923-1





WEBSTER ELECTRIC

1933 4 x 2a3 amp
96-10
97-0
AM-8641U compr limiter
SS694a, SS694b - stereo recording pre





WESTERN ELECTRIC

input/line transformer data book
124-A amplifier
437 preamp
WE91B +
WE92B +





WHITLEY

Murasonde AP1000 -





WILCOX-GAY

RA-1-58



WOODENSIDE

SC26 tube preamp





WORLD AUDIO DESIGN

PP 300b mono block





ZENITH

BP6B-,L,V





ZHUHAI SPARK ELECTRONIC EQUIPMENT COMPANY

SP734
SP788







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