The HT-20RH MKIII is a 20-watt tube amp head featuring two footswitchable channels, each with two selectable “voices” for a total of four distinct tones. It’s powered by two ECC83 preamp and two EL84 power amp tubes. A key feature is Blackstar’s patented Infinite Shape Feature (ISF) control, allowing for a seamless blend between American and British amp sounds. This amp also boasts modern enhancements like a power reduction switch (down to 2 watts), a USB-C output with CabRig DSP speaker simulation for direct recording, and a newly voiced digital reverb.
Model: HT20RH MKIII
SPECIFICATIONS
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20 Watt head |
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2x ECC83 preamp valves |
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2x EL84 power amp valves |
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2 Channels |
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Footswitchable Voices for Clean and Overdrive |
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Power reduction to 2 Watts |
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USB-C audio out |
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CabRig IR-based DSP cabinet simulator |
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XLR D.I. Out |
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Newly voiced studio quality reverb |
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2-button footswitch included |
