Quandary


I’m really happy with my system. However when a technician, who is also a salesman, came to my house for a stereo repair he complimented my set but said it would sound a lot better if I switched out my Benchmark AHB2 amp (which I think is great) for a Pass 30 wpc class AB amp. He offered to let me hear that amp in my system so that I could decide for myself (at a fee of $300.) The only problem is he doesn’t  have the 30 watt amp in stock but would have to demo the Pass sound with 60 watt monoblocks. He assured  me that with my very efficient GoldenEar Triton 1 speakers the 30 watt amp will almost have the the same quality.

Do you think I can honestly judge how the smaller amp will actually sound? Or should I cancel the demonstration (and save$300?)

rvpiano

Showing 4 responses by yogiboy

I presume the dealer is East End HiFi. I’ve purchased speakers from that dealer and I have found the owner Chris a real standup guy. Why not get off the Merry-Go-Round that you’ve been on for all these years and try out a Tube amp!!

If you have to turn the volume way down then it is a gain mismatch with the preamp that you are using!

@mrdecibel Gave a great explanation of what I stated. The PV11 has way too much gain for that Pass amp. If you look at Pass preamps the gain is half (9db) of the PV11. The range of the volume control is useless if it is on the lower end of the dial!

PV11 SPECIFICATIONS Gain: High level 18 dB Output: Maximum 20V Phase: Line stage inverts phase of all inputs. Hum and noise (20Hz-20KHz): Line level:92 dB below 2.5V output Distortion: THD less than.25% IMD less than.25% Output impedance: less than 500 ohms Dimensions: 19"W x 3.5"H x 12.5"D