This time UNFINDABLE, EXTREMLY RARE POWER OUTPUT AUDIO TRIODE P450 ZENITH (Italy Monza) MONOPLATE , practically the monplate (same structure) 2A3 but with English pinout base B4 (like PX4) and heater

 

Very thing about the is like new. Item all works great. Any question email and i will respond asap.

 

 

Normal 0 false false false MicrosoftInternetExplorer4 Description: VINTAGE A-40 BOOKSHELF SPEAKERS FROM BOSTON ACOUSTICS in very good cosmetic condition. Got these from an estate sale and I was told t

 

For auction is one vintage Collins 677N227 7N2 Interstage Transformer manufactured by the Chicago Transformer Division of the Essex Wire and Cable Corp. The pin-out is as follows: 1-2 are the primary.

 

Ampex 300 transport 1/2" 2-track recorder with Auto-Tec electronics. was purchased from a recording studio in Manhattan.All functions are in working order. heads look good. complete with hubs, take up

 

Pilot FM 530 Tube Tuner Excellent Original Condition This is a beautiful piece. It is in excellent overall condition. It appears 100% original & untouched. I powered it up on a variac to be safe,

 

Vintage HP 12C 12C is the GO TO calculator in the banking, real estate, and finance industries! Top rated and used as the benchmark by financial professionals. Features numerous calculations, for amor

 

THIS AUCTION IS FOR A AWESOME SANSUI G-22000. SILVER FACE IS IN EXCELLENT CONDITION. ALL FUNCTIONS WORK AS DESIGNED, I HAVE USED THIS UNIT ON AND OFF OVER THE LAST TEN YEARS. THE SOUND IS INCREDIBLE.

 

This NIB NOS Philips Miniwatt GZ32 / 5AQ4 Rectifier tube loudly proclaims to be made in Holland but it has codes for Mullard made. . This tube was  tested on an AVO 163 and tests balanced and as new.