Tube Guitar Combos

The amps of the Dutch company Koch are no longer an insider tip. Nice tube sound, at the same time flexible and settled in a fair price class - these are the most important infos in advance. The Studiotone XL Combo could attract all guitarists who want to use the warmth and distortion of a power amplifier at tolerable volumes. On the other hand, the XL version with its 40 W also has clean reserves, which should be sufficient in most cases.

Which brings us to the clean channel, which has quite Fender-like qualities: You can choose from fat to sparkling sounds here, with 2 voicing switches (2x for mid, 3x for treble), which effectively modify the sound. The overdrive channel on the other hand really takes off - strong, warm tube sound located between the rough British and settled American sound. The gain will be enough for most people. The Overdrive Boost channel, boosts the same sound even stronger and thus also hi-gain applications are covered. The 3 sounds share one equalizer - in the studio no problem anyway. But also for live applications it is no problem, because the gain staging between clean and overdrive is already set.

The 12" VG12 Koch loudspeaker installed here is built in cooperation with Jensen and it fits perfectly to this small power cube. A highlight not only in the studio, but also when you have a quite delicate situation with the volume live: A Recording-Out with two simulated speaker types and microphone positions is located at the back. If you have to play silently, one can switch on the power soak and send the signal directly to the mixer - completely without any noise. Excellent tube sound with many useful features - not just for the studio!

• Tubes: 4x EL 84 Class A
• Power: 40 W
• 3 Channel
• Clean - overdrive - overdrive boost; all with their own volume knob
• Passive bass - mid - treble equalizer
• 2 Vocing switches: Mid shift (2-way), bright (3-way)
• Equipped with: 1x 12" VG12-60 Koch loudspeaker
• Separate loudspeaker outputs (4-8-16 O)
• Speaker on/ off switch
• Recording output
• Effect loop
• Reverb
• Headphone output
• Dimensions: 50 x 47 x 28 cm
• Weight: approx. 20 kg
• Incl. FS2-ST foot switch

• Power: 15 W
• Equipment: Supro DK-12 speaker
• Controls: Volume, Treble, Mid, Bass, Reverb, Master
• Effects: Boost, Drive
• Preamp tube: 12AX7
• Power amp tube: 6L6
• Black tolex cover with cream piping
• 1 Instrument input
• 1 Rear line output
• 1 Rear boost/drive switch input
• 1 Rear power amp input
• Dimensions: 43 x 19 x 41 cm
• Weight: 13.0 kg
• Colour: Black and cream

• 2 Channels
• Power: 20 W
• Equipped with: 1 x 12" Custom 8 Ohm Ceramic Magnet, designed and made by Eminence
• Integrated Ironman II Compensated Power Attenuator (up to -36 dB) with precisely matched reactive load, Fletcher Munson volume compensation circuit and damping factor correction
• Open housing
• Rhythm Channel controls: Volume, Treble, Bass
• Lead Channel controls: Volume, Tone, Mid-Bite
• Reverb, tremolo speed and tremolo depth controls
• Attenuator level control
• Channel selection switchable via front or foot switch
• Rhythm Channel switch
• Attenuator bypass and HF compensation
• Effects: Tubes spring reverb
• Connectors: Hi & Lo input (2x 6.3 mm jack), speaker (6.3 mm jack), footswitch in (6.3 mm stereo jack) and power connection (IEC connector)
• Dimensions (W x D x H) 572 x 489 x 267 mm
• Weight: 16.4 kg
• Colour: Brown
• Includes 2-way foot switch for channel and tremolo
• Made in USA

Tubes:

• Rectifier tube: 5AR4
• Reverb driver tube: 12AT7
• Reverb receiver tube: 12AX7A
• Preamp tubes: 3x 12AX7A
• Power amp tubes: 2x 6V6

• 1 Channel
• Power: 5 W
• Equipped with: 1x 12" Custom voiced Celestion 870 speaker
• Offers cranked-up Blackface or Tweed guitar sounds at reduced volume levels
• 2 Inputs, also bridgeable via optional A/B/Y foot-switch (foot-switch not included)
• Built-in Ironman II Attenuator with Reactive Load which reacts just like the amp at any volume to get the same sound
• Preamp tubes: 2x 12AX7
• Power stage tubes: 1x KT66
• Controls: Volume - Tone - Attenuation
• Switch: Power on/off
• Connectors: Rhythm & Lead Input (6.3 mm jack) and Line Out (6.3 mm jack)
• Open housing
• Dimensions (W x D x H): 483 x 254 x 432 mm
• Weight: 12.7 kg
• Colour: Black
• Made in USA

Bundle offer comprising

• Tube Combo Amplifier for Electric Guitar

An authentic reproduction of the original vintage amplifier with one of the most coveted clean sounds of all time.

• 2 Channels
• Power: 85 W
• Equipped with: 2x 12" Jensen C12K 8 ohm speakers
• 4 Inputs, 2 per channel
• Preamp tubes: 4x 12AX7, 2x 12AT7
• Power tubes: 4x 6L6
• Open housing design
• Controls (mono) on the normal channel: Volume - Treble - Middle - Bass
• Controls on the vibrato channel: Volume - Treble - Middle - Bass - Reverb
• Controls for vibrato: Speed - Intensity
• Bright switch for each channel
• Effects: Spring Reverb - Tremolo
• Connection port for an external speaker cabinet
• Tilt-back legs
• Dimensions: (W x D x H) 673 x 267 x 505 mm
• Weight: 29 kg
• Colour: Black
• Includes a 2-button footswitch (reverb/vibrato) and a vinyl protective cover
• Suitable case available under Article Nr 234740 (not included, must be ordered separately)

• Transport case with wheels
• Suitable for Fender 65 Twin Reverb
• With 10 cm high padded accessory compartment
• 6.8 mm Birch multiplex phenol coated
• 30 x 30 mm Aluminium edge
• 2 Medium butterfly latches
• 2 Large butterfly latches
• 2 Medium folding handles
• 2 Locking hinges
• 8 Medium ball corners
• 4 Swivel castors 100 mm, 2 with brakes
• Foam padding
• 10 cm High padded accessory compartment on top
• Dimensions (W x D x H): approx. 750 x 335 x 895 mm
• Weight: 23.7 kg
• Colour: Brown
• Made in Germany

• Reissue series - authentic DSL sound
• Power: 40W
• 2 footswitchable channels with classic gain and ultra gain
• Assembly: 12" Celestion V Type loudspeaker
• Preamp tubes: 4 x ECC83
• Power tubes: 2 x EL34
• Independent volume and gain controls for both channels
• Clean and Crunch Modes in the Classic Gain Channel
• Lead 1 and Lead 2 modes in the Ultra Gain channel
• Classic sound control with bass, middle and treble
• Presence control
• Tone-shift circuit
• Variable resonance control
• Pentode- / triode switch
• Digital reverb independent for each channel
• Speaker outputs: 2 x 16 ohms, 1 x 8 ohms and 1 x 16 ohms
• Includes double footswitch (channel selection and reverb on / off)

• American Hand-Wired Series
• Channels: 1
• Power: 12 W
• Preamp tubes: 1x 12AT7 - 3x 12AX7 - 1x 5AR4
• Power tubes: 2x 6V6
• Equipped with a 10" Jensen P10R Alnico speaker
• Controls: Volume, Treble, Bass, Reverb, Speed, Intensity
• Switch: On/Off
• Effects: Reverb, Vibrato
• 2 Instrument inputs: 6.3 mm Jack - Input 2 with -6 dB
• Dimensions (W x D x H): 508 x 238 x 416 mm
• Weight: 14.5 kg
• Includes a footswitch (Reverb On/Off, Vibrato On/Off)
• Handwired in the USA

• 1 Channel
• Power: 20 W
• 3-Position voicing switch for authentic 50s and 60s vintage sounds
• Integrated Ironman II reactive power attenuator (up to -36 dB) with a precision tuned reactive load, Fletcher Munson volume compensation circuitry, and damping factor correction
• Equipped with 1x 12" speaker, custom designed by Eminence
• Preamp tubes: 2x 12AX7A
• Power tubes: 2x 5881
• Controls: Volume - Tone - Reverb Dwell - Reverb Mix - Attenuation Level
• 3-Way sound switch: Rhythm, Tweed, Lead
• Power on/off
• Standby switch
• Integrated reverb
• Hi and Lo input: 2x 6.3 mm jack
• Footswitch input: 4-pin XLR
• External speaker output (min. 8 ohm): 1x 6.3 mm jack
• Dimensions (W x D x H): 572 x 483 x 279 mm
• Weight: 15.4 kg
• Colour: Cream
• Includes a 4-way footswitch
• Made in the USA

• Power: 100 Watt
• 4 Channels in all-tube technology
• Equipped with: 2x 12" Celestion Vintage 30 & G12 Heritage
• Preamp tubes: 5x ECC 83
• Power amp tubes: 4x EL34
• Without semiconductor in signal path
• Individual 3-band EQ as well as gain & volume for each channel
• 12 Basic sounds can be chosen directly via foot switch or MIDI
• EL34 power amplifier with presence and resonance control
• 2 Switchable and programmable master volumes
• Programmable parallel effects loop with hardware bypass
• Digital reverb with individual controls for each channel
• Serial insert loop with hardware bypass circuit
• Emulated DI out
• MIDI IN and MIDI THRU
• Dimensions: 690 x 510 x 270 mm
• Weight: 34.5 kg
• Programmable 6-way foot switch included

• Reissue Series - The authentic DSL sound
• Power: 5 W (with power reduction option, 0.5W)
• 2 Footswitchable channels with classic gain and ultra gain
• Equipped with a 10" Celestion Ten-30 speaker
• Preamp tubes: 2x ECC83
• Power tube: 1x 12BH7/ECC99
• Tone shift button for adding depth and shape to your sound
• Bass switch that supplements a resonant bass boost
• Separate volume and gain controls on both channels
• Combined control for treble, mids, bass and reverb
• Emulated line output
• Series FX loop
• Dimensions: (W x D x H) 450 x 240 x 420 mm
• Weight: 12.7 kg
• Includes a footswitch

• 2 Input channels: Top Boost and Normal
• Power: 30 Watt RMS
• Equipped with: 2x 12" Greenback Celestion speakers
• 3-Band EQ control and Presence
• Separate Volume control for both channels
• Tremolo effect with Intensity and Speed control
• Footswitch for tremolo is included
• Authentic styling
• Device inspected according to the CE directives of the EU
• Dimensions (W x H x D): 740 x 600 x 240 mm
• Weight: 30.2 kg

• Made in Petaluma, USA
• All-tube 4 x 6L6, 5 x 12AX7
• 98/40/22 Watt (switchable)
• Fixed bias
• Format: 1 x 12
• 2 Independent switchable channels, each with 3 modes
• Channel 1 and 2 with controls each for clean, drive & hi modes, gain, treble, mid, bass, presence, reverb & master control
• Vintage All-Tube, Long-Tank, Spring Reverb per channel
• Tube FX Loop
• External reverb footswitch output
• Includes protective cover and 1-button footswitch for channel switching
• Dimensions: (H x W x D): 57.79 x 45.4 x 25.72
• Weight: 25.86 kg
• Made in USA

• 2 Channels
• Power: 22 W
• 3x 12AX7 Preamp tubes
• 2x EL 84 power amplifier tubes
• Equipped with a 1x 12" Turbosound speaker
• 2 Inputs: "Normal" and "Bright"
• 1 Clean control
• 1 Gain control
• 1 Volume control
• 3-Band EQ
• 1 Master control
• 1 Presence control
• Built-in digital reverb
• Switchable between triode and pentode
• Impedance switchable between 4, 8 and 16 ohms
• 2 External speaker outputs
• Input for foot switch
• Effects loop
• Weight: 19.4 kg
• Incl. 2-way foot switch (FSB102A)
• Suitable optional case: Art.283116 (not included)

• All-tube
• Power: 15 Watt
• 12" Celestion G12M Greenback Speaker
• 3x 12AX7 (ECC83) Preamp, 2 x EL84 Power amp
• Inputs: Input Normal, Top Boost, Volume, Treble, Bass, Reverb, Tremolo (Speed and Depth), Standby, Power switch, Tone Cut Regulator
• Back: 2x Speaker outputs
• Impedance Switch (8 or 16 Ohm)
• Dimensions (W x D x H): 602 x 265 x 456 mm
• Weight: 22 kg
• Optional footswitch: Art.198735 (not included)
• Optional suitable case: Art.317592 (not included)

• Hand wired
• Power: 12 W
• Loudspeakers: 1x 12" Eminence special design
• Preamp tubes: 1x 12AY7, 1x 12AX7
• Power amp tubes: 2x 6V6
• Controls: instrument volume, mic volume, master tone
• Housing pine; bassman covering/ grille cloth
• Chicken head pointer style
• Incl. amp cover

• Power: 5 Watt
• Equipped with: 1x 8" Jensen C8R speaker
• Control: Volume
• Preamp tube: 12AX7
• Power amp tube: 6V6
• 2 Input jacks (Hi & Lo)
• Blue Rhino cover with white piping
• Dimensions: 40 x 19 x 30 cm
• Weight: 10.5 kg
• Colour: Blue Rhino