Tone King Imperial Tri-Tube Preamp

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Tone King Imperial Tri-Tube Preamp

Tone King

Imperial Tri-Tube Preamp

4.7 Expert Rating

Product Info

Article Number: 612642
Model: Imperial Tri-Tube Preamp
Price: $768.90

* Prices may vary. Check retailer for current pricing and availability.

This Tone King Imperial Tri-Tube Preamp is a seriously impressive piece of gear. It captures the vibe of vintage Tone King amps in a compact, pedalboard-friendly format. Ideal for players seeking classic amp tones and studio-quality recording capabilities without the bulk of a full amp – especially those craving that MKII vibe.

Product Description

  • Tone King Imperial Tri-Tube Preamp
  • Tube Preamp For Electric Guitar
  • Two channels
  • Tone King's legendary MKII amplifier with the tweed
  • blackface and vintage British rock sounds of the 50s in a compact
  • pedalboard-friendly size
  • with the exact preamp section and phase reverse circuitry of the Imperial MKII amplifier as well as reverb
  • tremolo and cutback
  • The DSP IR Cabinet / Power Amp Simulation sends a studio-quality cab and mic sound to a DAW or mixing console
  • Save up to 128 presets for instant recall via an external MIDI switcher
  • Tubes: Three 12AX7
  • Reverb control: Reverb
  • Dwell
  • Tremolo control: Depth
  • Speed
  • Controls for rhythm channel: Attenuation
  • Bass
  • Treble
  • Volume
  • Controls for lead channel: Attenuation
  • Mid-Bite
  • Tone
  • Volume
  • Switches: Ground lift
  • 3-way CAB / IR selector switch per channel
  • FX loop: Serial
  • Line input: 6.3 mm jack
  • Send: 6.3 mm jack
  • Send and return: Two 6.3 mm jacks
  • Left & right balanced output: Two XLR
  • To Amp In: 6.3 mm stereo jack
  • From Amp Send: 6.3 mm stereo jack
  • To Amp Return: 6.3 mm stereo jack
  • Headphones: 6.3 mm stereo jack
  • MIDI in: 5-pin
  • USB-C
  • Power supply connection: Barrel connector 5.5 x 2.1 mm
  • centre negative
  • Power consumption: 800 mA
  • Power supply with a 12 V DC mains adapter (included)
  • Dimensions (W x D x H): 183 x 145 x 70 mm
  • Weight: 0.9 kg
PROS
  • • Three 12AX7 tubes deliver rich, dynamic, and harmonically complex tones.
  • • MKII preamp circuitry authentically recreates classic Tone King amp sounds.
  • • DSP IR cabinet simulation offers remarkably realistic amp-in-a-box versatility.
  • • Preset saving via MIDI allows for seamless switching between tones in live performance.
CONS
  • • The 12AX7 tubes will require periodic replacement, adding to long-term costs.
  • • The DSP IR cabinet, while good, isn’t a substitute for a high-end real-world cabinet.
  • • Limited EQ controls may restrict fine-tuning for highly specific tonal requirements.

Product Video

Key Features

Channels Two (Rhythm/Lead)
Preamp Type All-Tube (12AX7)
EQ Attenuation, Bass, Treble, Mid-Bite, Tone
Effects Reverb, Tremolo, DSP IR Cabinet Simulation
Connections 1/4 in Instrument Input, 1/4 in Line Output, 1/4 in Speaker Out, MIDI In/Out, Ground Lift Switch
Weight Approximately 11 lbs

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Frequently Asked Questions

It's remarkably good for a digital simulation, but lacks the nuance and subtle imperfections of a premium, mic'd cabinet. It’s perfect for recording or practice, but not a complete substitute for the real deal.
Absolutely. The attenuation control allows you to dial in a clean boost or a saturated overdrive tone, even at higher volumes.
Yes, the MIDI implementation is designed to handle multiple presets and parameter changes, offering a good level of control for live performance and studio integration.

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