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2 Year
$139.99
3 Year
$184.99
5 Year
$339.99
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Review Summary
Accidents happen. Protect your favorite Adorama products and purchase a protection plan to stay covered from accidental damage, mechanical or electrical failures, and more.
If we can’t fix it, we’ll replace it at no additional cost.
Protect your product from drops, spills, and more.
Enjoy your gear without fear. We have you covered!
When regular use of your product over time results in mechanical or electrical failure.
We will never charge you a deductible after the purchase of a plan.
Our claims process is simple & easy and our customer service team is happy to help.
Adorama Protect powered by Extend is available for purchase to customers in the United States. Not available for international or U.S. territories purchases. Plans on open box items do not cover pre-existing damage.
Adorama Protect plans are available for ABS clients. If you have any questions or require assistanse, please call 800-223-2500
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1M Ohms
1M Ohms / -6dB
>20K Ohms
1K Ohms
-10 dBV
1x 12AX7LM (low microphonics)
2x 12AX7 (standard microphonics)
1x 12AX7
2x EL34
50W (RMS) in 4, 8 or 16 Ohms
100-230VAC, 50-60Hz
125W
53 x 28 x 28cm (20.87 x 11.02 x 11.02")
12.5kg (27.56 lbs)
8718053961156
Let the Twintone III 50W Guitar Amplifier Head by Koch elevate your musical experience with its powerful and high-quality sound amplification. Retaining the best features of its predecessors, the Twintone I and II, this latest iteration has undergone a stylish restyle and boasts significant design improvements. Despite its compact size and manageable weight, the Twintone III packs a punch with its robust 50 watts of power, driven by two EL34 Power Tubes, capable of commanding any Koch extension speaker with ease.
The Twintone III is engineered for versatility, offering five speaker jacks to accommodate 4, 8, and 16 Ohm speaker cabinets, ensuring compatibility with a wide range of audio setups. The professional-grade 'Clean' channel remains untouched, continuing to deliver the warm and crystal-clear tones that have become synonymous with the Twintone series. The Overdrive channel, on the other hand, has been meticulously re-voiced to provide a more complex and richer gain structure, achieving a perfect balance between definition and depth. This allows guitarists to seamlessly transition from the pristine clean sounds to the exhilarating 'crunch' tones, and further into a saturated overdrive with infinite sustain.
The Twintone III is designed to cater to all types of guitar pickups, with the 'Bright Clean' guitar input specifically trimming the mids for humbucking pickups, ensuring the pure tone of the amplifier shines through. Additionally, the introduction of two separate, foot-switchable Master Volumes for Rhythm and Solo play on the front panel gives performers the flexibility to adjust their sound dynamically during live performances or recording sessions.
The Presence control has been thoughtfully relocated to the poweramp section, offering an authentic sparkle to both the Clean and Overdrive channels when adjusted. The long tank spring reverb, with its dedicated level control on the back panel, allows for precise tailoring of the effect, adding depth and dimension to your sound.
For recording artists, the Twintone III's output has been refined with an improved filter, providing true speaker-emulation to capture your favorite guitar tones authentically. Durable and built to last, the Twintone III 50W Guitar Amplifier Head stands as a testament to Koch's commitment to producing high-quality, professional musical equipment that meets the demands of both live performers and studio musicians.