Vacuum Tube Sound for the 21st Century


Reviews

OD300 SET Headphone Amplifier

Headphone Guru Review: One Smooth Player



Line 2 Preamplifier

Affordable$$Audio 2007 Big Bang, Little Bucks Awards
By Staff
"During 2007, we the staff of Affordable$$Audio were lucky enough to experience a wide variety of products. Therefore, it’s time to salute those products that provide a great listening experience. The requirements for recognition were simple, great sound and value, period. No limits were made on how many or few winners within a certain price point". Mapletree Audio 2SE Preamplifier - John Hoffman

"The 2SE is a fine example of what achieved at an affordable price point. I am not aware of many tube pre-amps that have the equivalent level of sonic prowess as the Mapletree, and can come close to it’s price point. Audio enthusiasts who want to take that first step into the “Brotherhood of the Thermonic Glow” would be well advised to hear this piece".

Affordable Audio July/07 issue. Quick download
Head-Fi Quick download



Super Stealth Power Amplifier

Review of Super Stealth SE by Igor Bilot.



Ear+ Headphone Amplifier

Review of Ear+ HD on Head-Fi (with Grado PS-1000) Go To forum review Dowload review
Audio Asylum (kit)
Head-Fi (kit)
Audiogon



Ultra 4 Preamplifier

Audio Asylum Quick download
AudioCircle Quick download
TNT-Audio
J. R. Cody customer review



Octal 6 Line Preamplifier

TNT-Audio (kit)
AudioCircle (assembled)



CONTACT

email- al@mapletreeaudio.com





Last modified October 20th, 2022