PT190.2 USA Power Transformer is back in Stock now in September. t's 115/120V mains x 190-0--55-190Vac (120mA) x 6.3Vac (3A) and a second 5/6.3Vac (2A) rectifier heater.
PT290.2 USA Power transformer is back in stock in August. It's 115/120V mains x 290-0-290 (90mA) x 3.15-0-3.15Vac (3A) and a second 6.3Vac (2A) rectifier heater for an
USA Power transformer is back in
stock since July. It's 115/120V mains x 325-0-55-325Vac (90mA) x 6.3Vac (3A) and a second 5/6.3Vac (2A) rectifier heater for an EZ81 or 5Y3.
Current new projects include:
PT110.1 (USA)- EI87 Power Transformer- There has been some
activity for small 50L6 and similar tube guitar amps lately. This is a small power 20VA transformer the size of an OT20PP USA in VC87 covers. Specs 115/120Vac Mains & 110-0-110Vac (Approx
150Vdc B+) at around 40mA. We did one with a 50Vac heater. It should fit in a pedal...... This is a variation on the PT190.1 and PT240.1 design for 2W - 3W amps.
PT260.2 Version has been running lately. It's similar to a Hammond 270D but with a 55V bias tap & center-tapped Heater.
PT275Mi has been running fairly often on custom orders. It's basically a little larger 275-0-55-275 Vac (120mA) + 3.3-0-3.3Vac(3A) and 5/6.3Vac(2A) heaters. I've been
setting this up with a pair of 120Vac mains windings that are used in Parallel for US (120Vac) and in Series for Int'l (240Vac) operation. I have a PT330Mi and PT285Mi design ready and proven