Tag Archives | repair

pa speaker repair

PA speaker repair – dB Arena 10

Last year I completed a PA speaker repair, I’ve just found the photos of the damaged crossover so I thought I’d blog the repair. The owner had bought a pair of these nice dB Arena 10 speakers from a disreputable eBay seller. One was working, but the other had a fried HF compression driver and […]

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HH amp repair

HH amp Repair 

I’ve seen and played most amps in my career in music retail and amp repair, but this HH amp Repair was a bit of a revelation. The clean channel is a thing of beauty. It’s a full solid state oversized 1×12 combo with two independent channels. The tube emulation circuit seems to involve distorting a […]

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Dyna Comp Repair

MXR Dyna Comp repair

The Dyna Comp is possibly the most famous of the compressors used on guitar. This Dyna Comp repair was similar in nature to the ESD fix that I’ve documented elsewhere in relation to the Carbon Copy pedals.  The issue is with the switching circuit – the FX does not switch in when the pedal is […]

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Peavey Valve King Repair

Peavey Valve King Repair – VK100

My customer brought this Peavey Valve King repair in to me before Christmas  to get an opinion on its state of repair. The amp was blowing fuses. The Valve King VK100 is a monster of an amp. Not fire breathing levels of gain like some Peaveys but a big and heavy brute with a classic sound. […]

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Carvin repair

Carvin repair – Nomad 

This Carvin repair was completed for Simmonds music in Grantham. They received the amp in part exchange. The amp would occasionally drop to very low volume, with no apparent reason. From the beginning it was obvious that the Carvin repair had been attempted by another tech in the amplifier’s past. The first valve stage had […]

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