Vacuum Tube Sound for the 21st Century
Product Manuals
The following are the current User's Manuals for current Mapletree products. If you need a manual for an older unit or a product not listed here, please email. Content is subject to change without notice.
OD300 Octal Duo headphone amplifier
Mellow Boy Octal Duo OTL headphone amplifier (6336 output tube)
Ultra 4CRM line preamplifier with PS 2D power supply
Line 2CRM line preamplifier with PS 2D power supply
Phono 3C phono preamplifier
BB Line Level Buffer Stage
Super Stealth + Power Amplifier
CONTACT
email- al@mapletreeaudio.com
Last modified January 1st, 2025