I await your review!In Hifi&Records there is a wonderful review about the MC2152/C70. The reviewer is talking about a dream team. Alone they are great, but as a combo they are unbeliveable.
Power for the MC2152 was 224 Watt for 4 and 8 Ohm (1%, THD, 1 khz)
Distortion for MC 2152 was 0,037% (THD+N, 10W, 4 Ohm)
S/N for MC 2152 (a-valuation) was 97,9dB
Distortion for C70 was 0,0016%
S/N for C70 (a-valuation) was 97,2dB
Best regards
Martin
PD: i am still looking for a rack which is 30 inch deep to cover the beast...
For output tubes, expectancy is less predictable because it depends on how hard the amplifier is run.
Signal tubes had been known to last decades in the past when tube quality is at its best. Can't say whether that still holds for modern tubes.
IT maybe a great performing amp with great specs. But it doesn't look like a Mac amp. I guess they learned their lesson. At least a MC 901 almost has the correct appearance. It should have a 2301 face plate with the dual vu meter. And the rocker switches on a C-70 are just plain ugly. I much prefer the looks of the latest C-22. As Octavia said "tradition"