1960's Supro S6422TR

The Supro S6422TR Tremo-Verb is a reissue of the classic 1960s Supro tube combo, known for its small footprint and "boutique" vintage tone. It is a 5-watt, Class A amplifier that excels at producing mid-century American rock and blues sounds.

Key Specifications

Output: 5 Watts (Class A)

Tube Complement: 2x 12AX7, 1x 12AT7 (preamp); 1x 6V6 (power amp)

Speaker: 1x10" custom-voiced Supro CR10 speaker (some modern reissues use an 8" Jensen C8R)

Controls: Volume, Treble, Bass, Reverb, Speed (Tremolo), Depth (Tremolo)

Effects: All-tube driven spring reverb and power-tube tremolo

Cabinet: Poplar construction with "Blue Rhino Hide" Tolex

Tone & Character

Touch Sensitivity: The Tremo-Verb is highly responsive to pick attack; it stays relatively clean at lower volumes but transitions into a "snotty," aggressive overdrive as you push the volume knob.

Vintage Vibe: Unlike modern high-gain amps, this model focuses on the "explosive" presence and rude mid-range crunch associated with early Led Zeppelin recordings.

Reverb & Tremolo: The spring reverb is deep and lush, while the power-tube tremolo offers a pulsing, organic modulation that varies slightly depending on how hard you are driving the power amp.

Ideal Use Cases

Recording: Because of its low wattage, you can push the tubes to their sweet spot at manageable volume levels, making it a favorite for studio work.

Home/Practice: Its compact size (approx. 23 lbs) and 5-watt output are perfect for high-quality tone at neighbor-friendly levels.

Small Gigs: While it may struggle to stay clean over a loud drummer without being mic'd, it has enough "bark" to handle quiet rehearsals or small club stages.

Comparison Note

The S6422TR (Tremo-Verb) is often compared to the S6420 (Thunderbolt) or the Super, but it stands out because it includes both onboard reverb and tremolo, providing a more versatile "grab-and-go" solution for players who want vintage effects without a pedalboard.

In the vintage market, 1960s units are highly sought after, though.

 Original transformers and Jensen speaker intact to preserve that specific 1960s "bark."

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