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I'm sorry HAITIMAN, perhaps I'm out of line assuming the OP would like to experiment with another amp manufacturer. I'll let the OP answer for himself.Unless you're looking for a fight.
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exactly
Vincent - SP-331MK Hybrid Stereo Power Amp - http://www.vincent-tac.de/en/product-lines/powerline/sp-331mk.htmlSpecs:Tube compliment: 2 x 6N16; 1 x 12AU7 Class A Class A operation: 12 AU7 valve 12 Toshiba outputs per case, 1,000 watt transformer, 80,000 mF capacitance/channel Frequency response: 10 Hz - 50 kHz +/- 0.5 dBNominal Output Power RMS/8 Ohm: 2x 150WNominal Output Power RMS/4 Ohm: 2x 300W, Class A/8 Ohm: 2x 10WTotal harmonic distortion: < 0.1 % (1 kHz, 1 Watt)Input sensitivity: 1,5V, Signal-Noise ratio: > 95 dB, Input impedance: 47 kOhm,Inputs: 2 x RCA, Outputs: 4 x 2 Speaker Terminal (A & B), Mains supply: 230 V/50 HzColour: black/silver, Weight: 22 kg, Tubes: 2 x 6N16, 1 x 12AU7I think your friend may be able to get a great deal on this unit
Nuance owns an Emotiva LPA amp.
NuanceI'm partial to the Odyssey's on your list but I'd take a look at the Butler TDB 2250.If I was looking for a new amp, this would be on my list. Lonewolf has them and can provide some more info if needed.http://www.audiogon.com/cgi-bin/cls.pl?ampstube&1278542949&/Butler-TDB-2250-Mark
Coda,Bryston,Innersound,Legacy,Van Alstine,because all these companies have stood the test of time,,also made in America's,and all would be exceptional sound.Legacy doesnt make amps anymore i dont think but used ones pop up and can be checked out and brought to spec if needed at the Coda fac.
FWIW, Bryston is made in Canada.Don
My suggestion, anything Pass Labs.......I've owned this very same amp for a couple years now and it still satisfies me. Clean solid power, no fluff. I get the upgrade bug just as much as the next person, and this amp makes it hard to give in. I can't find any good reason to replace it. http://www.audiogon.com/cgi-bin/cls.pl?ampstran&1279029868&/Pass-Labs-X150.5-amplifierGood luck & enjoy !!!
I'm going to be using Wyred4Sound to drive my Salk SoundScape 10s. My initial plan is to biamp, with an ST-250 for the HF, and an ST-1000 for the bottom. I'm currently using my ST-1000 to drive a pair of Theil CS1.6s. I think the W4S sounds wonderful. . .for reference, I sold my Pass X-250 for the W4S and have never looked back.HTH. . .
srb,The tubes are soldered in place? If you said it, it must be so. Thanks for the heads up. So the best bet to replace a tube is learn to solder or send the unit to the manufacturer?
General features: • ZERO negative feedback. No global degenerative negative feedback loop• Open Ended Audiophile Circuitry• Musical, warm and dynamic• Load Independent; Will drive any speaker• Hand selected/matched 6SL7GT Twin Triode tubes (One per channel)• Fully regulated Tube Heaters with Delayed Soft Start (10-15 second turn-on delay)• Load Adaptive Vacuum Tube Driven output circuitry• Modular power channels with a seperate massive, oversized heatsink for each channel • Independent AC Secondaries and Rectifiers with 60,000µF per channel filtering• DC fault / Short Circuit Protection Circuitry• Diagnostic LEDs: Red=Fault• Custom-made Hard Gold Plated Eutetic Brass RCA connectors• Custom-made Hard Gold Plated Eutetic Brass 5-way Binding Posts• Frosted Platinum finish• Tube Illumination: Internal BLUE LEDs• Patented Design• Concept & Design: BK Butler / USA[/t][/t] • Rated Power (all channels driven):2 x 250 Watts RMS per channel @ 8 ohms2 x 400 Watts RMS per channel @ 4 ohms1 x 800 Watts RMS Bridged (Mono) @ 8 ohms• Freq response: 20Hz to 20kHz (+/- 0.5dB)Power Bandwidth: -3dB, 50kHz• THD: <0.10% @ 8 Ohms, <0.15% @ 4 Ohms• S/N Ratio: Better than 120dB (A-Wtd)• Slew Rate: 15v/µsec• Input Sensitivity: 2V for 250 Watts into 8 Ohms• Input Impedance: 47k Ohms• Idling Consumption: Approx. 40 Watts(Approx. 0.3A @ 120VAC or 0.15A @ 230VAC)• AC Consumption (Nominal power): 720 Watts @ 8 Ohms - 6A (120VAC), 3A (230VAC) 1200 Watts @ 4 Ohms - 10A (120VAC), 5A (230VAC) • Dimensions: 17"W x 16"D x 8.5"H w/feet (7"H w/o feet)• Weight: 43 Lbs. (19.2Kgs.) [/t][/t][/t][/t][/t][/t][/t][/t][/t][/t][/t][/t][/t][/t][/t]
Ask Lonewolfny42, he owns 2 of them as they're a bridgeable amp for 500 watts!
Thanks to golfugh and satfrat for posting that audiogon link. That is one killer amplifier!