5AR4 STR | RT501
Tube Amp Doctor
Regular price $27.90
Tube Amp Doctor 5AR4 Rectifier, Premium Selected
A faithfull reproduction of the Mullard/VALVO GZ34.
Pure power and the typical sag have been the distinguishing characteristics of the most popular guitar amps of guitar heroes since the 1960s.
Upgrade for 5U4GB and 5U4G.
Q: When does a tube become a Premium Selected tube?
A: All tubes labeled Premium Selected have passed the following tests:
- Plate Current (PC) and Amplification (TC)
- Low Noise Test
- Microphonic Test
- Sonic Tests
- Shock Tests
- Listening Tests
- Shorts & Leakage Tests
You might also like
Regular price $15.50 — Sold out