BOOSTED TRIODE AMPLIFIER (8)
Here's clever circuit design that boosts the output power of a single-ended triode-connected 6L6 or 807.
The slightly different approach to good bass reproduction revives a 35-year-old design.
NEGATIVE FEEDBACK: OP AMP SIMULATION OF A TUBE AMP FEEDBACK LOOP (24)
The author presents a tube amp simulation that investigates feedback effects.
OWN RUBBER SURROUNDS (30)
Follow this DIY approach to extending the life of your speaker, and even improve speaker response.
HAVE SLANTED FRONTS, PART 1 (38)
We begin an interesting series that examines the advantages of tipped front panels and how to design your own.
GFP-565 PREAMPLIFIER, PART 2 (42)
The author continues with his modifications - showing you how to improve the sound of this classic preamp.
A look at the features of this new audio player that handles both DVD-Audio and SACD formats.
A look back on 35 years of publishing.
Readers speak out.
This past year's articles arranged by category and author.
Four Unusual Electro-Voice Amps.
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