Bad Tube Amp Design 101

Tube Amp Design and Gourmet Cooking

Tube Amps: Single-Ended vs. Push-Pull and Buying Advice

Should You Buy Sensitive Speakers? Uh ... Whut?

Should You Buy Vintage Speakers? Yes!

What's the Deal With Separates? Vintage or Otherwise?

Should You Buy a Vintage Receiver? Or Any Receiver?

Do You Love Records?

I Must Build an SET Tube Amp With Type 45 Triodes! Why?

Should You Buy a Vintage Cassette Deck? Or Any Cassette Deck?

Can a Restored Vintage Tube Amp Beat a New DIY Amp? PACO SA-40 vs. Beaver Valley

Should You Buy a Vintage Turntable? Or Any Turntable?

Should You Buy a Vintage CD Player? Or Any CD Player?

Does Streaming Work With Vintage Audio and You?

Calibrate Your Turntable! How to Accurately Measure the Speed

New Iwistao Output Transformers from China

Marantz 2252 or Pioneer SX-828: Which Vintage Receiver Is Best?

Tube amp shootout! Push-Pull 6V6 vs. EL84

Power Supply and Bias Redesign for the BV-6V6 Tube Amp

Clean the Contacts! Fixing an Intermittent Protection Relay on the Pioneer SX-828

Vintage Receiver or Modern? Pioneer SX-828 vs Yamaha R-S300

Pioneer SX 828 Service With DeOxIT Takes Weeks to Work?

Single-Ended Tube Amp: Bare Chassis to Sound Test in 15 Minutes!

Single-Ended Tube Amp: Full Build of the Lancaster DG-SE1

Restore Cloth Surrounds on Vintage KLH, Acoustic Research, & Realistic Speakers

Turn on the Detector! Problem Solving at Beam-Point | A Fermilab Story

Why Do I Work On Electronics? Goodbye RFID At Oak Creek

DG SE1 Build Part 3: Metalwork for Poets | Chassis Preparation and Mounting Major Components

Shootout: 1990's receiver vs 1960's amplifier, NAD 701 vs PACO SA-40

Got Tubes? You MUST Do This To Your Tube Amp! The PACO SA-40, Part 2