LP-PRE London Power 2-Channel Guitar Preamp Kit

$128.00

Availability:
In Stock
Product Code:
LP-PRE

Description

LP-PRE is based on London Power's STANDARD Preamplifier presented in our book The Ultimate Tone (TUT) and used our own amp line. The clean channel is distinctly warm and "North American", a la Fender. The lead channel can be tailored for a wide variety of crunch and distortion sounds, up to 1970s saturation levels - anything from Marshall crunch to "modified" saturation. Any 12A_7 types can be used, with maximum gain achieved by fitting two 12AX7s.

Local supply decoupling is included. Channel switching is provided by way of our Electronic Relay Kit (ERK) or Quad Relay Kit (QRK) (not included). In most applications, the ERK will suffice.

Controls:
• Clean Level
• High
• Mid
• Low
• Drive
• Lead Level
• High
• Mid
• Low

LP-PRE kit


Power requirements: 12V-300mA; 160-450V-4mA
Use PSU-PRE or similar to build a stand-alone preamp.
Combine with AMP-10 or AMP-25 to build an integrated amp.

This item includes PCB, tube sockets and components, and helpful installation notes including layout and schematic diagrams of the kit.

For more info on London Power Preamp Kits, see our Selecting a Preamp Kit page.

Need a chassis for your preamp project? See our Rack-Mount Chassis page, or browse under Building Supplies.

 

PCB size: 7.2" x 1.5" (183mm x 38mm)

Photos (2)

About London Power

London Power was founded in 1990 by Kevin O'Connor, after two decades of research into innovative audio amplification techniques. Kevin is an audio designer, author and speaker, known for his proprietary methodology called Power Scaling, and for his eleven books on audio subjects. Whether you seek amps, kits or information, you'll find useful answers here on not just the "how" but the "why" of audio amplifier design. Please enjoy the information on this site, and don't hesitate to contact us with questions.

Contact Us

(807) 473-0952
11 am - 6 pm, M-F
amps@londonpower.com
PO Box 10012, Thunder Bay, ON P7B 6T6 CANADA