I'm going to build an amp for my son. I have two complete sets of transformers, output and power. One from an HH Scott 290 and one from an Eico HF87. Any idea which might provide higher quality audio? The amps are both rated for ~50 watts or so. Both used EL34 output tubes. I'm gonna be building Oddwatt type amps again, so I can use EL34, 6L6, KT66/77 types or 6550/KT88/90/120/150.
I couldn't find specs for the transformers. In my present Oddwatts, I'm using Stereo 70 outputs, but with 8 ohm loads on the 4 ohm taps. Amazingly, even with 180mA standing current (Class A), the outputs stay cool to the touch. My point being that current won't be an issue, and I'll select different taps as needed for best performance.
The Scott is often compared to Marantz amps of the day (early 60's). The HF87 is also well known for decent performance.
Thanks for any input about the outputs.
Stuart
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