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Re: Amplifier/power recommendation for vintage SDAs
Not that I know of. It involves everything that any older amp would need--fresh electrolytic capacitors and an appropriate internal cleaning. You'd also check that the bias and DC offset are wit…1 · -
Re: Amplifier/power recommendation for vintage SDAs
Well-regarded, will need servicing. Absolutely no idea. Never heard any of them, never had interest in them. Typical "Pro" amps don't have a good reputation for sound quality, but you …2 · -
Re: new to Polks...Just picked up a pair of SDA1B's...to mod or not to mod....
Aragon 4004 Mk II is an excellent choice--IF it's in good condition. They're old enough that they should have the caps replaced. If I asked those questions of someone selling a 4004, and al…1 · -
Re: new to Polks...Just picked up a pair of SDA1B's...to mod or not to mod....
I bought--on a whim, used on eBay--an Acurus 200x3 some years ago. It came out of the box only for testng, when I lived at the "old" house and had The Big Boys set up in a 7.0 configuration…2 · -
Re: SDA 1C wiring oddity
ALL 1Cs can accept the isolation transformer. There are some units--identified by serial number on a notice from Polk--that need some extremely minor modification if the OEM connector set is desired …1 ·
