Go to Content
Special financing available No Credit Needed Financing.

Quilter Labs InterBlock 45 45-Watt Guitar Amplifier/Preamp Pedal


Print page
You need Flash player 8+ and JavaScript enabled to view this video.
  • Images (6)
  • Video (1)
MSRP: Old Price $300.00 Discounted Price $229.00 Save : $71.00 (24%)
Order Now! This item is out of stock but will be available soon. You will not be charged until your item ships.

Protect Your Investment! ( More Info )

MSRP: Old Price $300.00 Discounted Price $229.00 Save : $71.00 (24%)
Add to Cart
The Quilter InterBlock 45 is a unique combination of an all analog "front end" with full EQ and gain controls, married to a 45 watt amplifier and cabinet simulator. Whether you are looking for a great practice amp, an awesome pre-amp, or a front end for your DAW or other recording device, the InterBlock is for you!

Built-In 45 Watt Amplifier
Built-in 45 watt amplifier-Quilter's class D amplifier gives you great tone and can operate in 4, 8, or 16 Ohms.

All Analog Control and Tone
All analog control and tone-The InterBlock 45 features an all analog signal path with full 3 band EQ and gain control for the ultimate in "tone".

Built-In Cabinet Simulator
Built-in cabinet simulator-Whether you are using the InterBlock 45 as your recording interface, with your modeling rig or simply with a live PA system, you won't be disappointed!


  • Built-in 45 watt amp
  • Balanced output
  • Cabinet simulation mode
  • Built-in effects loop
  • Full EQ/Gain controls
  • Includes power supply and nylon cover

Get your Quilter Labs InterBlock 45 today at the guaranteed lowest price from Sam Ash with our 45-day return and 60-day price protection policy.

Things You Will Get:

  • Preamp Pedal
  • Power Supply
  • Nylon Cover



Surprised by the tone. I purchased this as a backup for my Traynor lunchbox guitar head. Plugged into my 2 10 cab was surprising. Versatile tones and quite loud (my cab is 8 ohms). Good amount of headroom. Tone purists will notice a difference with tube amps. However, if my tube amp goes down mid-gig, I would have confidence running this little beast as a backup. Heck, run it as your main. It's lighter than any tube amp and the sound is good. Not tube good. But good enough.



InterBlock 45 45-Watt Guitar Amplifier/Preamp Pedal

5.0 1


Effect Type Preamp
Inputs 1
Outputs 2 (1 speaker out, one balanced/headphone out)
True Bypass No
Control Layout Master, Low, Mid, High, Gain, "EQ Voice"
Casing Type/Chassis Aluminum
Battery Power No
Power Supply Type 24 volt
Power Supply Included Yes
Weight 2.5lbs
Dimensions 2.5 x 10.75 x 6.25 inches (WxHxD)
Series InterBlock
Model InterBlock 45
Warranty Info:

Quilter Laboratories, LLC (Quilter Labs) guarantees its products to be free from defective material and/or workmanship and will replace defective parts and repair malfunctioning products under this warranty when the defect occurs under normal installation and use - provided the unit is returned to our factory via pre-paid transportation with a copy of proof of purchase. (i.e. sales receipt). This warranty provides that the examination of the return product must indicate, in our judgment, a manufacturing defect. This warranty does not extend to any product which has been subjected to misuse, neglect, accident, or where the date code or serial number has been defaced or removed. Quilter Labs shall not be liable for incidental and/or consequential damages. This warranty gives you specific legal rights.

This limited warranty is freely transferable during the term of the warranty period. The warranty on Quilter products is NOT VALID if the products have been purchased from an unauthorized dealer/online e-tailer, or if the factory serial number has been removed, defaced, or replaced in any way.

Customers may have additional rights, which vary from state to state or from country to country. In the event that a provision of this limited warranty is void, prohibited or superseded by local laws, the remaining provisions shall remain in effect. The Quilter Labs limited warranty in the United States is valid for a period of three (3) years from date of purchase except that footswitches, covers, cabinets, handles, and cabinet hardware are warranted for a period of one (1) year and speakers, and all other included accessory products for a period of ninety (90) days from date of purchase.

Recommended Accessories