For sale: Yorkville AP4020 power amp
http://yorkville.com/products.asp?ca...ecificatio ns

Continuous RMS power:
475W x 2 @ 8 Ohms
750W x 2 @ 4 Ohms
1200W x 2 @ 2 Ohms
2400W bridged @ 4 Ohms
And those figures are not exagerrated, the power supply is consistent with
an amp like the AP4040 (750W x 2 at 8 Ohms) and the heatsinks are very large

Protection from DC overload, short circuit, and thermal overload
Switchable 20/40Hz 12dB/oct HP filter, peak limiter, air filter on internal
fan
Pretty much impossible to hurt this unit, and I find the sound quality to be
significantly better than the older Beta and Audiopro series amps from
Yorkville, and is on par with the QSC MX 700 that's replacing it

2 rack unit size, has substantial rack rash, but front panel is good, and it
works flawlessly
This amp was connected to speakers with an 800W @ 2 Ohms power capacity on
one side, and 300W @ 4 Ohms capacity on the other, so it has never been
pushed hard (which is why it's being sold in favour of a smaller amp)

List price: $1400usd or $1900cdn + tax, typical retail: $1160usd or $1570cdn
after tax
* Price is $595usd or $795cdn FIRM *
If there's no takers after a week I'll put it up on eBay, I don't really
have time to babysit the process

Shipping terms:
Located in Kingston ON, can be delivered locally at no extra charge
Can be delivered to Toronto, Ottawa, Montreal, or Syracuse areas for $25cdn
For shipping I charge $10cdn for constructing suitable packaging (2"
polystyrene on all sides inside custom box) * Can be shipped from within the
USA * (Watertown, NY) for another $10usd to save paperwork and extra costs,
shipping weight will be 45 lbs, I recommend shipping by bus for heavy items

Contact gchown at cogeco dot ca

I also have a Nikko Alpha 230 power amp, rated conservatively at 120W RMS x
2 @ 8 Ohms, tested at 150W into 8 Ohms and 250W into 4 Ohms, very good
cosmetic condition, works perfectly, a very good copy of a Bryston 3B, best
suited for home, medium-sized bar, or other medium-duty commercial
installations.

I'd take $350cdn for it, same shipping terms as above.