Is there any way I can take the speaker output from underpowered combo CD/ amp A and run it into the RCA input of power amp B? [more inside]
posted by forallmankind on Nov 7, 2009 - 4 answers

I'm looking for a keyboard amplifier for use in a rock band. Is the roland kc-150 (65W) going to be loud enough or should I spring for the KC-350 (120W)? Or should I look for a bass amp?
posted by Tlogmer on Aug 3, 2009 - 9 answers

What exactly is the difference between a guitar and bass amp? If I were to get the latter, could I plug in the former instrument and still get similar bitchin' sounds out of my rig? [more inside]
posted by shoebox on Jun 29, 2009 - 15 answers

need recommendation for headphone amplifier for an electric guitar... [more inside]
posted by jak68 on Dec 26, 2008 - 16 answers

Amplifilter: Looking for a cheap SS guitar amp to complement my Fender Deluxe 90 so I can use my effects pedals' stereo features. [more inside]
posted by relucent on Sep 21, 2008 - 3 answers

I want to wire my house for sound - have 3 pairs of speakers running off the same source. I have the speakers, I have the source, I have the cables, but I need the amp - what good amp can I buy (used or new) that'll allow me to run 3 sets of speakers simultaneously? [more inside]
posted by forallmankind on Sep 13, 2008 - 11 answers

Guitar amp problem: Marshall MG100DFX won't turn on. [more inside]
posted by hutta on May 19, 2008 - 4 answers

Does anyone know of a good place to shop for/ try out vintage Traynor amps in Toronto or Montreal? Much obliged.
posted by jules1651 on Apr 19, 2008 - 3 answers

I built this mini guitar amp based on this circuit. But I used a 4 watt speaker rather than the 8 watts specified. What are the consequences of that change? [more inside]
posted by Grundlebug on Mar 17, 2008 - 8 answers

Help my family find a decent turntable + amp in the $100-$300 range. We just want to listen to records! [more inside]
posted by punchdrunkhistory on Mar 7, 2008 - 8 answers

Bass Amp Filter: 2 x 10 or 1 x 15? [more inside]
posted by IZ on Feb 13, 2008 - 20 answers

Double-amping fun with Class-T amps: Can it be done? [more inside]
posted by humblepigeon on Feb 4, 2008 - 16 answers

Cursing bad luck: One of the preamp tubes in my Peavey Classic 30 seemed to peter out during practice yesterday. Two hours before my first concert of the year. An awesome friend came in in the clutch, but now I'm puzzled as to what to do. (and have another show on Thursday) [more inside]
posted by tmcw on Oct 28, 2007 - 13 answers

Is a Fender Hot Rod (1x12) the best (tube) amp I can get for the amount of money I want to spend (~$400) and the power I want (>15 watts)? [more inside]
posted by tmcw on Jun 21, 2007 - 14 answers

Do-it-yourself electronics: Building a volume knob. [more inside]
posted by etc. on Jan 2, 2007 - 17 answers

Looking for advice on stereo speakers (and an amp setup). [more inside]
posted by starman on Aug 15, 2006 - 5 answers

My car stereo was recently stolen. Since all I used it for was to route my mp3 player through the RCA in's, and since I've been kicking myself to start doing some DIY electronics projects, I'd like to make my own amp rather then buy a new stereo. What would I need to do this project myself? [more inside]
posted by Mach5 on Sep 5, 2005 - 3 answers

Can you help me find Spinal Tap style amplifier knobs that go to 11? [more inside]
posted by internal on Jun 1, 2005 - 5 answers

I have a small Soundworks subwoofer with satellite speakers I want to use with my Mac. I need a small, no frills amp just to, well, amplify. Is there such a beast at a reasonable price?
posted by cccorlew on May 8, 2005 - 4 answers