Skip to main content Skip to footer
Up to 25% off select gear with code: SUMMER
Call our Gear Advisors (877) 509-9963 Hablamos Español
MF MD HG01 Acoustic Guitar Month 07-17-18

ISP Technologies Theta 300W Guitar Amp Head

  • Write a Review
Product 483011
Product Price $0.00
  • Free Shipping With Backstage Pass (48 Contiguous U.S. States)

The Theta Amp Head offers a unique approach to the guitar amplifier, providing two selectable input pre-distort preamplifiers. Using the Theta guitar...Click To Read More About This Product

We're sorry-this item is unavailable.

Find a similar product below or contact our experts for a recommendation of great alternatives. Call us at 800-449-9128.

Customers Also Viewed:
Don't Forget

Monstrous power you can shape any way you want.

The Theta Amp Head offers a unique approach to the guitar amplifier, providing two selectable input pre-distort preamplifiers. Using the Theta guitar amplifier head is like having two low-noise, extremely high quality preamp pedals at the input of the amplifier. Each front-end pre-amp has gain, bass, mid level, mid sweep and treble which provides amazing pre-distort tone shaping. The amplifier's "Clean" and "Distort" circuits have the same post distort tone shaping. Tone beyond your wildest dreams! Extreme sonic flexibility. The Clean channel has additional tone shaping with the inclusion of a Presence control, providing more than 20dB of high frequency boost. You want gain? The Theta amplifier head has greater than 140dB of gain and you can control and make it useable because of the included dual independent full-featured Decimator Noise Reduction systems.

The Theta incorporates Dynamic Saturation Modulation, which delivers the actual feel of a saturated tube power amplifier. The Theta also packs a huge punch; the internal D-CAT power amplifier delivers more than 300 watts RMS into a 4-ohm load and 150 watts into an 8-ohm load. Derek Bowers, renowned IC design engineer from Analog Devices and Buck Waller of ISP Technologies, developed the patent pending D-CAT power amplifier technology. The D-CAT is a super high current power amplifier technology capable of driving a .5-ohm load. This means that the D-CAT amplifier delivers excellent transient response and punch.

  • Dual Amplifiers Clean / Distortion
  • Clean Channel Controls ” Presence”Bass”Mid”Mid Sweep”Treble”Decimator”Reverb”Output Level
  • Distortion Channel Controls ” Gain-Bass-Mid-Mid Sweep-Treble-Decimator-Reverb-Output Level
  • High Quality Digital Reverb
  • Dual Input Preamplifier
  • Both Preamplifier Controls ” Gain-Bass-Mid-Mid Sweep-Treble
  • Solo Boost
  • Effects Loop
  • 300 Watt RMS D-Cat Power Amplifier

Sound that's bigger than big! Call or click today to order.

45 lbs.
Questions & Answers View All
Questions & Answers
See All ISP Technologies Solid State Guitar Amplifier Heads
You are changing the Ship-To country.

Our product catalog varies by country due to manufacturer restrictions. If you change the Ship-To country, some or all of the items in your cart may not ship to the new destination.