Tag: amplifier

Finishing up today @shroprockdoctor we are as far …

Finishing up today @shroprockdoctor we are as far …

Finishing up today @shroprockdoctor we are as far as trying to source the memory battery for this H&K zenTera modelling amplifier head. The rechargeable ni-mh battery pack is a Varta flat package with 3 pins & is proving quite a task to source. It is a 2.4v 80mah package. I removed it from the processing […]

A pair of Alesis M2 active studio monitors on soak…

A pair of Alesis M2 active studio monitors on soak…

A pair of Alesis M2 active studio monitors on soak test playing Tool & now being treated to some Dream Theater @shroprockdoctor. Amplifiers had to be removed to re-cap the power supplies, again poor design with electrolytic capacitors in close proximity to heatsink getting their electrolyte boiled. guitarfx #guitar #rackeffects #homerecordingstudio #guitarrepair #caudio #amplifier #bridgnorthbusiness  […]

Today @shroprockdoctor we have a Hughes & Kett…

Today @shroprockdoctor we have a Hughes & Kett…

Today @shroprockdoctor we have a Hughes & Kettner zenTera head with memory problems & the accompanying pedal controller that requires an interconnect cable making to join this pair together. The cable is a bespoke rj45 in an xlr shell to a db9 plug. 10 meter length in a braided sleeve has been requested. #guitarfx #guitar […]

Alesis M2 active studio monitors in @shroprockdoct…

Alesis M2 active studio monitors in @shroprockdoct…

Alesis M2 active studio monitors in @shroprockdoctor for replacement of electrolytic capacitors in the power supplies of their on board amplifiers. #guitarfx #guitar #rackeffects #homerecordingstudio #guitarrepair #caudio #amplifier #bridgnorthbusiness  #shropshire #audiorepair #audiorecording #fender #squire #fenderamps #marshallamps #ibanez #Epiphone #gibson #peavey #laney #mesa #hughesandkettner #roland #ashdown #alesis View this post on Facebook

On the bench @shroprockdoctor ready for morning su…

On the bench @shroprockdoctor ready for morning su…

On the bench @shroprockdoctor ready for morning surgery is a new one to me, a Paul Reed Smith SE30 guitar head. This all valve little monster has lost its reverb. We’ll open her up first thing tomorrow. #guitarfx #guitar #rackeffects #homerecordingstudio #guitarrepair #caudio #amplifier #bridgnorthbusiness  #shropshire #audiorepair #audiorecording #fender #squire #fenderamps #marshallamps #ibanez #Epiphone #gibson […]

Next up today @shroprockdoctor (still has no strin…

Next up today @shroprockdoctor (still has no strin…

Next up today @shroprockdoctor (still has no strings) but is at least music oriented, we have a Citronic turntable with direct drive & built in strobe system. This unit also sports a linear pitch controller & individual pitch plus & pitch minus buttons if you want an instant 10% boost or cut in pitch. Callibration […]

Not very musical this one @shroprockdoctor this mo…

Not very musical this one @shroprockdoctor this mo…

Not very musical this one @shroprockdoctor this morning but I have a soldering iron or five 😂. My dad’s Snooper radar detection device from his car was suffering from an intermittent display & button operation. To be fair these things get absolutely baked in the car windscreen on hot days especially when they are never […]

Prosound Rack Power amp @shroprockdoctor for atten…

Prosound Rack Power amp @shroprockdoctor for atten…

Prosound Rack Power amp @shroprockdoctor for attention to the very noisy level pots on the front panel. The little detented pots were revived with a good washout with switch cleaner. Little pcb had to be removed to gain access to the pots. Had to break out the spare @Soundcraft folio fx8 mixer to drive the […]

On the bench @shroprockdoctor we have an Ohm Solo …

On the bench @shroprockdoctor we have an Ohm Solo …

On the bench @shroprockdoctor we have an Ohm Solo SC60 Guitar combo for a general cleanup & electrical service /inspection. This early 1980s guitar combo is UK built & only required its pots & sockets washing out with some switch cleaner & it’s gremlins appear to have vanished. The owner had misplaced the two button […]

Today @shroprockdoctor we have a 1u rack mount med…

Today @shroprockdoctor we have a 1u rack mount med…

Today @shroprockdoctor we have a 1u rack mount media player with power issues possibly as a result of using an incorrect wallwart psu. Should be 6 volt DC input to the socket on the rear of the unit. So far I have removed two failed voltage regulators, 5v & 3.3v plus a bulging electrolytic capacitor […]

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