V69b TELEFUNKEN - HiFi-Do McIntosh/JBL/audio-technica/Jeff Rowland/Accuphase

V69b

Manufacture:TELEFUNKEN

Price: JPY 543,636(pair)

26-49324-06781-00

Power amplifiers (tube type)

Germany

Shop: Osu shop

Arrival: 2026-05-17 20:16:22

Maintenance has been completed, such as replacing 5 capacitors and 4 diodes, and disassembling and repairing the power switch! Changed to Japanese specification 100V. A mono power amplifier for broadcasters developed at the North West German Broadcasting Center. The tone is quite thick, supple, and soft. It's a model I'd like to try with Old Tannoy, Quad ESL, Eurodyne, etc. There is rust and dullness over time (Oikawa Tetsuji) Maintenance information: 2026.5.17 maintained (◎ common · selenium deterioration countermeasures → diode addition 2 x 2 · power switch disassembly repair · BIAS readjustment · HUM ADJ. readjustment · vacuum tube socket caulking repair ◎ 1 side · 100 μF x 2 liquid leak replacement 2 pieces · electrolytic capacitor 33 μF and others defective replacement and 3 additions *Operation has also been checked with AC 100 to 110 V (rated output measured at 41 to 55 W SP: 4 ohms) *For BIAS adjustments at AC100V, please perform BIAS adjustments near the left end of the green line under the meter) Accessories: none Main specifications: F2A11 push-pull effective output 40w (8Ω) vacuum tube F2A11 x 2, EF804 x 2 W522 x H171 x D290 mm

Used

Consigned

Hold

Reserved

Sold Out

HiFiDo Home

V69b

Detail search