Skip to main content
10% Off $49+ | 15% Off $99+ w/ code: CYBER
Add To Wish List
Koch

Koch Studiotone 20 20W Tube Guitar Amp Head Black

999.0 $999.00
OR
21 $21.00/month^ for 48 months
0% interest for 48 months* through 12/31/2020 with Musician's Friend Platinum card. 48 equal monthly payments required. ^*
Get DetailsAbout Special Financing Offers
Loyalty Points Icon
Loyalty Points Icon
Earn 7,992 reward points
($79.92 in credit)
Inventory Msg Check Mark Inventory Msg Exclamation In Checkout Promo Inventory Msg Download Icon
In Stock & Ready to Ship
Most orders placed before noon ET ship same day (except weekends and holidays).
  • Free Shipping
  • Top Rated
  • Flexible Financing
  • Lowest Price
Product Warranties Icon Product Warranties Icon

Gold Coverage Protection

Protect your gear

Chevron Right Icon
Overview

This vintage-minded beast comes loaded with awesome modern features.

The Koch Studiotone is one of the most versatile and compact guitar amplifiers on the market today. Beginning with two EL84 power tubes in Class A, a newly designed speaker and cabinet, three foot-switchable channels, and two powerful voicing switches, the Koch Studiotone sound brings to mind the British valve amps of the '60s.

The three channels (Clean, Overdrive & Overdrive+) take you from round warm tones to saturated EL84 overdrive & compression. The 2-way ‘Mid Shift’ allows you to boost the mid frequencies around 800 Hz and the 3-way ‘Bright’ switch allows you to cut or boost the high frequencies for fine-tuning the top end.

Some of the big surprises are left for the back panel though, and a quick inspection reveals a serial effects loop, a recording output with microphone placement and cabinet style simulators, two line outputs (one unfiltered and one low level) and a ‘Headphone Out’ jack. Speaker outputs at 4, 8, and 16 Ohm allow for any combination of speakers, and the built-in Power Soak and Speaker on/off switch allow the amp to be played with the speaker turned off for recording or headphone use. There is also a short scale spring reverb tank, with front-mounted level adjustment.

Call or click to order today!

Specs

Studiotone 20 20W Tube Guitar Amp Head Specifications:

  • Power: 20W (tube)
  • Tubes: two EL84 (power amp)
  • Three channels: Clean, Overdrive, Overdrive boost
  • Controls: 3-band EQ, two voicing switches, mid-shift 2 way, bright 3 way
  • 4, 8, & 16 Ohm speaker outputs plus speaker on/off switch
  • Serial effects loop (10 dBV signal level)
  • Recording output with speaker simulation and two voicing filters
  • Direct outputs (non-filtered, clean channel & headphone)
  • Short scale three spring reverb tank
  • 2-way footswitch included
Q&A
Shop with a Friend
Free Shipping
  • Free Standard Ground shipping (48 contiguous states, some overweight and Used/Vintage items excluded).
  • Orders placed before 5 p.m. ET usually ship the same business day.
Learn More
2-Year Free Warranty on Guitars

Every guitar or bass you purchase from Musician's Friend (electric or acoustic, New or Open Box) includes two years of protection from manufacturer defects.

Contact Us for Details
We're Here for You

Our Gear Advisers are available to guide you through your entire shopping experience. Call or Chat for expert advice and to hear the latest deals.

Contact Us
gear adviser
Want to customize your own bundle?
Our Gear Advisers are ready to help.
Our contact center is currently closed.
Request a Callback
Proactive Advisor Support Chat