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2 From 13
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Marshall Amplification PLC
TFS-0017 Anpassungsübertrager, original Marshall, für 100W Solid State Modelle, 4+8+16 Ohm
Impedance Matching Transformer, Marshall original, NOS, used in...
NOS original Marshall impedance matching transformer, 782-200 Made in England Special item from old Marshall repair stock. 100W to 4, 8, 16 Ohms. Lamination 3.75", Stack 1" Mounting on 64mm x 42mm Limited Supply

€49.00 *
Remember Part Number: TFS-0017
Mesa Boogie
Z-MB-EQI220 Drosselspule, Mesa Boogie® für grafischen EQ, 0,22
Inductor, Mesa Boogie® for graphic EQ, 0,22H
Inductor, Mesa Boogie® for graphic EQ, 0,22H for 750Hz Original part like used in Mk I, Mk II (all modesl), Mk 3, MkIV etc. Also used in Recording Out Simulations of many Boogies! DCR ca. 4 Ohm

€10.50 *
Remember Part Number: Z-MB-EQI220
Mesa Boogie
Z-MB-EQI390 Drosselspule, Mesa Boogie® für grafischen EQ, 0,39
Inductor, Mesa Boogie® for graphic EQ, 0,39H
Inductor, Mesa Boogie® for graphic EQ, 0,39H for 240Hz Original part like used in Mk I, Mk II (all modesl), Mk 3, MkIV etc. Also used in Recording Out Simulations of many Boogies! DCR ca. 5 ohms

€10.50 *
Remember Part Number: Z-MB-EQI390
Mesa Boogie
Z-MB-EQI1000 Drosselspule, Mesa Boogie® für grafischen EQ, 1H
Inductor, Mesa Boogie® for graphic EQ, 1H
Inductor, Mesa Boogie® for graphic EQ, 1H for 80Hz Original part like used in Mk I, Mk II (all modesl), Mk 3, MkIV etc. Also used in Recording Out Simulations of many Boogies! DCR ca. 15 Ohm

€10.50 *
Remember Part Number: Z-MB-EQI1000
Mesa Boogie
Z-MB-EQI33 Drosselspule, Mesa Boogie® für grafischen EQ, 33mH
Inductor, Mesa Boogie® for graphic EQ, 33mH
Inductor, Mesa Boogie® for graphic EQ, 33mH for 6600Hz Original part like used in Mk I, Mk II (all modesl), Mk 3, MkIV etc. Also used in Recording Out Simulations of many Boogies! DCR 1 ohm

€10.50 *
Remember Part Number: Z-MB-EQI33
Mesa Boogie
Z-MB-EQI68 Drosselspule, Mesa Boogie® für grafischen EQ, 68mH
Inductor, Mesa Boogie® for graphic EQ, 68mH
Inductor, Mesa Boogie® for graphic EQ, 68mH für 2200Hz Original part like used in Mk I, Mk II (all modesl), Mk 3, MkIV etc. Also used in Recording Out Simulations of many Boogies! DCR ca. 2 ohms

€10.50 *
Remember Part Number: Z-MB-EQI68
Tube Amp Doctor GmbH
561831 Netztrafo für Mesa Boogie Express 2x EL84 Export Version
Mains transf. Mesa Boogie Express 2x EL84 export version
until further notice undeliverable! Transf.MAINS for: MESA® Boogie Express 5:25 for 2x EL84 Exportversion, replaces the 120V domestic version (561830) Primary: 0V Black 220V Grey 230V Brown 240V White Secondary: HV Red Bias Blue 0V...

€169.00 *
Remember Part Number: 561831
Marshall Amplification PLC
M50PL-NOS MAINS : Marshall 50W, liegende Ausführung" lay-down", NOS, nur für 110/120V
MAINS : Marshall® 50W, lay-down, NOS, 110/120V ONLY
Power Transformer Original Marshall 50W NOS, T3560, 110/120V Primary only, slotted lamination, paper wound, Low B+ unused original condition spare part. THE REAL DEAL... mainly seen in Canadian Marshall 50W Lead Amps (Model 1987) in the...

€295.00 *
Remember Part Number: M50PL-NOS
Tube Amp Doctor GmbH
PD240TP Netztrafo f. Peavey Deuce 240T 120W
MAINS for: Peavey® Deuce 240T, 120W
MAINS for: Peavey® Deuce 240T, 120W, replaqces transformer EJ175 Primary: 0 V White 115 V Black 0 V White 115 V Black Secondary: 0V Red 370 V Red 0 V Yellow 50 V Purple 0 V Orange 6,5 V Brown this transformer is usually no stock type but...

€139.50 *
Remember Part Number: PD240TP
Tube Amp Doctor GmbH
PDVT120P Netztrafo f. Peavey Deuce VT Serie, 120W
MAINS for: Peavey® Deuce VT Series, 120W
MAINS for: Peavey® Deuce VT Series, 120W, replaces transformer #705-16732 Primary: 240V Brown 220V Green 120V Blue 0V Black Secondary: 370V Red 0V Red 56V Purple 0V Purple 20V Orange 0V White 20V Orange 6,3V Yellow 0V Yellow

€149.50 *
Remember Part Number: PDVT120P
Tube Amp Doctor GmbH
PMVT160P Netztrafo f. Peavey Mace VT Serie, 160W
MAINS for: Peavey® Mace VT Series, 160W
This transformer is no longer available: The P5150P can be used as an electrical replacement. Please note the larger design! MAINS for: Peavey® Mace VT Series, 160W, replaces transformer #705-16733 Primary: 240V Brown 220V Green 120V...

€198.00 *
Remember Part Number: PMVT160P
Spares for Fender
7993 Netztrafo für Fender Tweed Twin Amp 5F8,5E8
Mains Transf. Fender Tweed Twin Amp 5F8,5E8
Mains transformer for Fender® Tweed Twin Amp 5F8 "High Power Tweed Twin" + Twin Amp 5E8 "Low Power Twin" with Double 5U4 Rectifier fits also the Fender 57 Twin-Amp Reissue, replaces 0064603000 Lamination: 4 1/2", Stacking 1 5/8",...

€244.20 *
Remember Part Number: 7993
Spares for Fender
7993-120 Netztrafo für Fender Tweed Twin Amp 5F8,5E8
Mains Transf. Fender Tweed Twin Amp 5F8,5E8
Mains transformer for Fender® Tweed Twin Amp 5F8 "High Power Tweed Twin" + Twin Amp 5E8 "Low Power Twin" with Double 5U4 Rectifier fits also the Fender 57 Twin-Amp Reissue, replaces 0064603000 primary side 100V, 110V, 120V Only for...

€179.90 *
Remember Part Number: 7993-120
Spares for Fender
003-9357-000 Netztrafo für Fender Roc Pro 1000 etc., Export
Mains Transf. for Fender Roc Pro 1000 etc., Export
Transf. MAINS for: Fender® Roc Pro 700 und 1000, Performer 650 and Performer 1000, Deluxe112, Deluxe112+, Deluxe 90, Deluxe 85, Princeton 65, Princeton 112+, Bassman 60, Exportversion with thermal protection. replaces the 120V...

€136.50 *
Remember Part Number: 003-9357-000
Spares for Fender
005-1463-000 Netztrafo für Fender Twin,Concert, Pro: Pro Tube Serie
Mains Transf. for Fender Twin,Concert, Pro: Pro Tube Series
Mains Transformer, Export Version for Fender® Twin, Concert, Pro: Pro Tube Series NEW VERSION: with superior M6 lamination! Comes with shrouds like pictured fits also Fender® Vibroking, Tonemaster, Dual Professional (replaces 047777 and...

€259.00 *
Remember Part Number: 005-1463-000
Marshall Amplification PLC
MJTM45RP Netztrafo für Marshall JTM45 Reissue Upgrade
Mains transf. for Marshall JTM45 Reissue upgrade
Power transformer for Marshall JTM45 Reissue (2245) and Bluesbreaker Reissue (1962) 117V and 230V/240V operation possible (see picture 4) lamination size like the original: 3 3/4", Stacking 60mm! Drop-in Replacement! Upgrade with vintage...

€179.90 *
Remember Part Number: MJTM45RP
Tube Amp Doctor GmbH
561046 Netztrafo für Mesa Rectifier Recording Preamp
Mains transf. for Mesa Rectifier Recording Preamp
MAINS Transformer for Mesa Boogie Rectifier Recording Preamp, Export Exportversion, replaces the 120V domestic version (561045) Primary: 230/240V W x H x D: 64mm x 78mm x 85mm mounting on 48mm x 56-64mm (oblong hole) Primary: 0V BLUE...

€136.01 *
Remember Part Number: 561046
Vox Amps
AC15PC1 Netztrafo für Vox AC15C1 und AC15C2
Mains transf. for AC15C1 and AC15C2
Original VOX Power transformer for the AC15 from the "C" series like AC15C1, AC15C2 Primary: 0V Black 230V White Secondary: HV Orange 0V White HV Orange 6,3V Yellow 0V Yellow 25V Red 0V Red

€152.90 *
Remember Part Number: AC15PC1
Acoustic Amplification
P-G100T Netztrafo für Acoustic G100T
Mains transf. for Acoustic G100T
until further notice undeliverable! Mains transf. for Acoustic G100T 230V operation: serial wiring of primary windings Lamination: 4 1/2", Stack 1 1/2", Laydown Primary: 115V Black 0V White 115V Black 0V White Secondary: 352V@550mA Red...

€149.59 *
Remember Part Number: P-G100T
Acoustic Amplification
P-G60T Netztrafo für Acoustic G60T, 560040
Mains transf. for Acoustic G60T,560040
Mains transf. for Acoustic G60T, replaces 560040 230V operation: serial wiring of primary windings Lamination: 4 1/2", Stack 1 1/2", Laydown Primary: 115V Black 0V White 115V Black 0V White Secondary: 345V@300mA Red 0V Red 45V@300mA...

€146.10 *
Remember Part Number: P-G60T
Tube Amp Doctor GmbH
8930070 Netztrafo für Ampeg B25
Mains Transf. for Ampeg B25 export version 230V
Powertransformer for B25 Supports 117V and 230/240V operations (see picture #2) NEW VERSION WITH SHROUDS authentic lamination size: 4 1/2", Stack 1 1/2" mounting on 98mm x 58-69mm (oblong hole) dimensions: W x H x D: 115mm x 98mm x 96mm...

€179.50 *
Remember Part Number: 8930070
Tube Amp Doctor GmbH
SVTP1 Netztrafo für Ampeg SVT:  HV-Mains 230V
Mains Transf. for Ampeg SVT P1 (HV-Mains 230V)
THIS TRANSFORMER IS UNFORTUNATELY NOT AVAILABLE UNTIL FURTHER NOTICE! Mains transformerfor vintage US Ampeg® SVT Amps 117V and 230V/240V operation possible (see picture 2) lay down mounting, correct lamination 5 1/4", Stack 3" L x W x H:...

€319.00 *
Remember Part Number: SVTP1
Tube Amp Doctor GmbH
SVTP2 Netztrafo für Ampeg SVT: Heiztrafo
Mains Transf. for Ampeg SVT P2 (filament transformer)
Mains filament transformer for vintage US Ampeg® SVT Amps 117V and 230V/240V operation possible (see picture #2) superior quality vintage correct lamiantion 3", stack: 2" NEW: COMES WITH TOP SHROUD: Primary: 0V Black 117V White 0V Blue...

€112.90 *
Remember Part Number: SVTP2
Tube Amp Doctor GmbH
9460230 Netztrafo für Ampeg SVT-CL
Mains Transf. for Ampeg SVT-CL
Transf.MAINS for: Ampeg® Ampeg SVT-CL Supports all primary voltages! Dimensions: W x H x D: 133mm x 119mm x 162mm mounting on 111mm x 110-118mm (oblong hole) UPGRADE! electrical specs like vintage Ampegs! primäry 120 V Black 110 V Pink...

€335.90 *
Remember Part Number: 9460230
2 From 13

Transformers - the right voltage for great sound

Tube amplifiers are sensitive creatures. They are susceptible to voltage fluctuations, excessive wear, and react almost allergically to incorrect system components. To generate the right sound, amplifiers require special converters that reliably generate the required voltages and currents, and provide a perfect match between the output stage tubes and the speakers.

We use only proven branded technology from suppliers used by big names like Marshall, Fender, and Co. for our transformers.

Matching transformers for every project - a brief overview

Transformers perform their tasks at various key points within an amplifier and thus influence the operation, behavior, and ultimately the sound of the respective device in various ways.

We offer a large number of products for all conceivable applications:

Output transformers

These devices for tube amplifiers are responsible for adapting the high-impedance signals of the electron tubes to the impedance of the speakers used. Speakers typically operate at 4, 8, or 16 ohms impedance - output converters adjust the signal accordingly.

Reverb driver transformer

Amplifiers that use a real reverb tank to create reverb effects are particularly found in classic guitar amps. To drive the reverb tank, a special reverb driver tube is typically used. This then drives the tank with the help of the reverb driver transformer - et voila: a creamy, subtle reverb delights the ear!

Mains transformer

Adapting the voltage of the power grid to the needs of one's own amp is the basic requirement for our beloved sound generator to do anything at all. Converting mains voltage into the internal requirements is the task of the mains transformers.

Step-down transformer

Step-down transformers adapt the European mains voltage (230V) to the voltage required by US devices (117V): We offer our TAD step-down converters in the highest quality so that even old original US amps can reliably operate again without modification!

Transformer covers

Not only do we offer the voltage converters themselves, but also the matching transformer covers to our customers. The appropriate metal caps for El 114, El 76, El 96, El 84 are used in various color variants.

New construction project vs. restoration

We support our customers in making their tube amplifier sound good again - whether it's a newly built, personalized amp or an old Fender classic. We provide our customers with the appropriate spare parts and voltage converters for their projects, according to the original specifications of the manufacturers.

Order transformers, branded tubes, and more from Tube Amp Doctor

Electronic components for tube amps are our specialty - and have been since 1993. We supply our customers with the highest quality components at fair prices, ensuring that they are long-tested and suitable components. Our stock comprises over 650,000 components waiting for the next project.

Our specialists are always available to assist our customers with advice, support, and the necessary know-how. Visiting the doctor is fun with us!

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