Overview
The Hiwatt TB20/10 Combo is a versatile, gig-ready tube amplifier designed to take you from the studio to the biggest stages with professional British valve tones. This two-channel powerhouse combines the classic, high-headroom Hiwatt clean tones with a dynamic overdrive channel, all driven by a robust 20-watt EL84 power section. Complete with an FX loop, an authentic built-in spring reverb, and a custom 12-inch 100-watt Octapulse speaker, it serves as a perfect, highly articulate foundation for your pedalboard.
For added versatility, the TB20/10 Combo features power scaling technology that allows you to drop the output down to 10 watts. This half-power mode lets you push the power tubes harder to achieve pure, natural valve breakup at lower, more manageable volumes. Utilizing touch-sensitive, Class A cathode-biased tube amplification and housed in a durable birch ply cabinet, this combo provides exceptional sonic stability and authentic British tone in a portable package.
Features
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Switchable Power – Half-power mode reduces output from 20W to 10W for natural tube overdrive at lower volumes.
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Premium Speaker – Loaded with a 12" 100W Octapulse speaker for incredible headroom and a clean, crisp tone.
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Authentic Tube Tone – Touch-sensitive, Class A cathode-biased tube amplification provides a rich, dynamic response.
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Dual-Channel Design – Switch between classic Hiwatt clean tones and a versatile overdrive channel.
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Real Spring Reverb & FX Loop – Built-in authentic spring reverb and an effects loop make it an ideal pedal platform.
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Footswitchable Control – Allows for easy stage management of channel switching and the spring reverb.
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Rugged Construction – Built with premium birch ply for maximum durability and sonic stability on the road or in the studio.
Specifications
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Type: Tube Combo Amplifier
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Wattage: 20W / 10W (Switchable, Class A Cathode Biased)
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Speaker: 1x12" Octapulse (100W)
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Power Tubes: 2 x EL84
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Preamp Tubes: 2 x ECC83 (12AX7), 1 x ECC82 (12AU7)
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Channels: 2 (Clean, Overdrive)
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Effects: Spring Reverb, FX Loop
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Construction: Birch Ply
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Model: TB2010C-U
