Buying a Bruce Rozenblit OTL amplifier

[djn]

I met a fellow audio nut last night and agreed to buy his Bruce Rozenblit OTL amplifier he built 20 years ago. It is huge and weighs a ton

 

[FullRangeMan]

Congratulations, wow it could break my bank to retube.

 

[HeyBill]

Tell us about the sound. Bill

 

[BillWojo]

What are the power tubes? May not be to bad.

BillWojo

 

[djn]

Outputs are 6AS7GA or 6080. I still have to pick it up. I'LL post impressions when i get it set up.

 

[Trajan]

Should be nice.

 

[djn]

Im hoping so. I have to find a tube tester though before i fire it up.

 

[merlin el mago]

Congratulations, wow it could break my bank to retube.

6AS7 isn't an expensvie tube.😉

 

[djn]

6AS7 isn't an expensvie tube.😉

It come with 2 set of 6AS7s and one set on 6080s

 

[jazbo8]

Some good information on the design.
OTL Amplifier in 1990 Glass Audio Magazine

 

[djn]

Its been a while and I've been too busy to mess with this OTL amp....but I just ordered a pair of full range field coil drivers and power supply and will use this amp to drive them.