Autore:

Davide Mamma

Biblioteca Officina

DRAKE POTENTIOMETER

on
02/01/2019

POT IN AC-4  –  R-4C  –  T-4XC  –  TR-4C

 

 

2 TR-4C original 200 OHM S-METER ZERO, with 250 OHM 45-series

Biblioteca Officina

DRAKE -4C PTO RUBBER SLEEVE ! “GOMMINO” VFO DRAKE SERIE -4C !

on
27/12/2018

Replacement Rubber Sleeve.
This rubber sleeve slips over the C-Line PTO shaft located behind the main tuning knob and dial
skirt. The old rubber sleeves often become hard and non-pliable.
PICCOLO DETTAGLIO … MA…

Collezione Officina

DRAKE AC-4 – 33452 – Zagarolo and AC-4 33278 (USA) Kennet CLONE

on
22/12/2018

sostituzione in AC-4 della originale R3
da 100 OHM 5W / 10W a 100W (HS100 ARCOL)

sostituzione in AC-4 della originale R3
da 100 OHM 5W / 10W a 50W (HS50 ARCOL)

Biblioteca

µTracer 3+

on
22/12/2018

The uTracer is a small and affordable tube tester – or better a tube curve tracer – which measures all the
important tube parameters and tube curves just the way…