Search results

I bought a packard bell dpa10 ,dont have it yet.Im wanting a schematic if anyone has one and could post id appreciate it.I'll post pics when i receive it. Comes with tubes and it may work but ill be checkin it out and powering it on slow .Looks all original with power cord. In the past i had...

ive got a transformer and ill have a chassis.I have a schem but its got neg feedback.But id like a simple no negative feedback schematic using 1 12ax7 drive and two 6aq5a for stereo.I dont need much power for low level listening.I have klipsch forte 2. the schem doesnt need to include volume...

Was curious what this amp is.No driver tubes as you can see.Was it driven by a ceramic phono output?.I may use it for the parts to make an amp using a driver tube.Would a 12ax7 work? This amp shows two 6bq5 for outs and one 5u4 rec. Thanks for reply if anyone has info or tips.

I have to take the hood off every amp.Thought yall would wanna see.All i could afford right now.Its discrete design with a toroid xformer.Someone may know,are the output transistofs Toshiba? Also if someone has the schematic and service manual can you email it to me? I took photos under the hood.

Found a 5 amp mini timer i can use for my amp to delay the speaker output turn on.The amp is a BiAmp cpa130 .The mini timer can be flash programmed and works from 5-18v input ,max 5 amp output.I can get a couple relays and tie the output through relay and itll give me the 3 second delay i need...

ips is noted for better viewing angle va has better picture.If these are marketing ploys then why isnt the panel type noted under features.I think its because ips panels are cheaper,they just happen to have wide viewing angles.VA panels have 3x the contrast ratio,a tv should be about the best...

Anyone else have one?I think it sounds good,i have the factory remote coming.It doesnt run as hot as people say,warm yes.

Any thoughts? Ive heard good things,i am going to experiment with it.I have klipsch forte ll's. Anyone else own one? Thanks,theres no class D forum so posted here.

Im downsizing,but actually the forte ll has that tractrix i want.Do any of you think its much of a downgrade? I think its a sideways trade but but an upgrade to me because my room is spallish for corns.

I used a trs to two rca cord,cut rca's off and added a hole to one earcup,this eliminates the fragile headband wire h,now they work,its an easy fix

question .My amp uses 1 6dj8 pre tube but amp has been making a rustling noise so i pulled the 6dj8 and turned it on and no noise,so i wonder if its that tube or an output tube,pins were clean and i didnt leave it on long ,could the pre have a bad internal joint? I ordered a nos sylvania to...

I got a hold of this pic,id love an amp like this

Bought a decware zen triode se84c based amp ,anyone heard one on klipsch heritage?, i have 1980 klipsch cornwalls

Posting a schem ,question about grounding,i know ill have to makd a ground strip ,but the schemmatic shows the heater lead one on each tube going to ground,is this right? I dont think i ground any heater leg of the pair to the ground strip do i ? Its the same symbol as the chassis ground ,thanks...

Is it ok to use same capacitor value but higher voltage? Say an example is i want to use a22uf 500v where a 22uf 50v was used,since i already have some ,,only difference is the size ,correct?,no issue doing that ? Thanks for any replies

Heresys in lake charles,la $300 ,listed as hersheys

Hello from 77619 Groves,Texas,lookin for fellow friends into gear,tubes,anything audio

Need help determining what this amp is,whether mono or stereo,i think its a packard bell.Two output transformers under chassis ,has 4 tubes,i see a 7 pin socket in photos.I havent received the amp yet its codes are rpt-1,dpa-5 ,serial num 10817 and says pb#70759 ,thanks for any replies,ill try...