PM-100

Previous productPM-102

Next productPM-101

Power and audio output transformers for Pete Millett's "Engineer's Amplifier".

Availability: Product is built to order.

Ship date: 8 weeks

Be the first to review this product

XPWR139 Primary (Input) Voltage *

120/240Vrms, 50/60Hz.
220Vrms, 50/60Hz.

$173.31

Qty:

The "Engineer's Amplifier"
A distortion canceling push-pull amp using cheap TV tubes designed by Pete Millett. For more information, schematics and circuit boards see Pete Millett's DIY Audio pages on the "Engineer's Amplifier". Circuit boards for this project can be found on Pete Millett's ebay store.

Power Transformer
The XPWR139 power transformer was specially designed and built for this amplifier. It is a 120V/240V, 50/60Hz. or 220V, 50/60Hz. line to 560V and 100V (280-50-0-50-280) at 200mA center tapped and 6.3V (3.15-0-3.15) at 6A center tapped.

Audio Output Transformers
There are two CXPP25-MS-8K, 25W, push-pull tube output transformer for 8K Ohms to 4, 8 and 16 Ohms.

Magnet Wire
All units are wound with the finest virgin copper magnet wire. All windings use heavy insulated wire to provide excellent manufacturing yield, lower customer cost and superior life.

The Core
EDCOR uses the finest M6 line grain oriented steel cores. Each unit is hand stacked to assure at least 92% stack.

The Bobbin
EDCOR's standard bobbin with black finishing tape.

Termination
The terminations are UL1015, 18 ga. lead wire for the XPWR139-120/240 and UL1015, 20 ga. lead wire for the CXPP25-MS-8K.

Mounting
This unit comes with steel end bells for mounting with the use of four screws. The end bells are powder coated Gentian Blue (RAL 5010) to add to your tube display and overall appearance.

Overview
Specifications
Reviews

Audio Output Transformers
There are two CXPP25-MS-8K, 25W, push-pull tube output transformer for 8K Ohms to 4, 8 and 16 Ohms.

Magnet Wire
All units are wound with the finest virgin copper magnet wire. All windings use heavy insulated wire to provide excellent manufacturing yield, lower customer cost and superior life.

The Core
EDCOR uses the finest M6 line grain oriented steel cores. Each unit is hand stacked to assure at least 92% stack.

The Bobbin
EDCOR's standard bobbin with black finishing tape.

Termination
The terminations are UL1015, 18 ga. lead wire for the XPWR139-120/240 and UL1015, 20 ga. lead wire for the CXPP25-MS-8K.

Mounting
This unit comes with steel end bells for mounting with the use of four screws. The end bells are powder coated Gentian Blue (RAL 5010) to add to your tube display and overall appearance.

Products specifications

Bobbin Material	Nylon 6/6 GF-30
Flamability Rating	Class B 130°C
Core Material	M-6 29 ga. grain oriented lamination steel
Termination	UL1015, 20 & 18 ga. lead wire
Mounting	Powder coated steel end bells
Compliance	RoHS & REACH

Write your own review

Only registered users can write reviews

Review title:

Review text:

Rating:

Bad
Excellent

Products specifications

Bobbin Material	Nylon 6/6 GF-30
Flamability Rating	Class B 130°C
Core Material	M-6 29 ga. grain oriented lamination steel
Termination	UL1015, 20 & 18 ga. lead wire
Mounting	Powder coated steel end bells
Compliance	RoHS & REACH

Product tags

4 Ohms (56)
,
8 Ohms (72)
,
16 Ohms (31)
,
100V (36)
,
amplifier (135)
,
push-pull (66)
,
Class X (125)
,
8K Ohms (16)
,
valve (307)
,
25W (26)
,
end bell (83)
,
power (188)
,
120V (157)
,
60Hz. (175)
,
6.3V (135)
,
center tapped (167)
,
6A (23)
,
200mA (38)
,
560V (4)
,
Pete Millett (3)

Customers Who Bought This Item Also Bought

PM-101

Power and audio output transformers for Pete Millett's "Jonokuchi" Desktop headphone / speaker amp using 13EM7 tubes.

$96.15
XSE10-5K

10W, single ended tube output transformer for 5K Ohms to a specified output.

$20.54
CXSE25-5K

25W, single ended tube output transformer for 5K Ohms to a specified output.

$99.39
XPWR139

Power transformer for a 220V, 50/60Hz., 120V or 240V, 50/60Hz. line to 560V and 100V (280-50-0-50-280) at 200mA center tapped and 6.3V (3.15-0-3.15) at 6A center tapped.

$70.61
PM-102

Power and audio output transformers for "A Mighty Midget" from AudioXpress.

$132.47
XPWR198

Power transformer for a 120V, 60Hz. line to 750V (375-0-105-375) at 300mA center tapped with a bias tap at 105V at 25mA, 6.3V at 6A center tapped and 5V at 6A.

$98.53
Calrad 45-768

AC adapter for 117Vac to 12Vac at 830mA.

$2.50
CXC125-10H-200mA

10H at 200mA DC choke.

$63.80
XPWR059

Power transformer for a 120V or 240V, 50/60Hz. line to 750V (375-0-375) at 175mA center tapped, 50V at 50mA, 6.3V (3.15-0-3.15) at 6A center tapped and 5V (2.5-0-2.5) at 3A center tapped.

$102.89
XPWR005

Power transformer for a 120V, 60Hz. or 240V, 50/60Hz. line to 660V (330-0-330) at 180mA center tapped and two 6.3V at 2.5A.

$59.42