![](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiDCGnYlvcYQ7Z2PsZukJJet4-eHLeGG5NF-VNkqyj5ug1rkI_VOQphGcVmVCjtGt458m2_tWbj8Tgi_Uz4nrbcs3VcRZJhd71LwFIoBG_ESW3oiMKVeOlCUY2Lb6J7sk-AhAqTO8lhSUw/s320/mu5.jpg)
Older tube amps made in the 40's and 50's make terrific blues guitar and harmonica amps. This is a great review of the kind of sound you can expect from a Masco MU-5.
I LOVE THESE LITTLE BUGGERS!
Country: United States of America (USA)
Manufacturer/Brand: Masco Mark Simpson Company Inc., Long Island
Year: 1948 ? Type: Audio Amplifier
Valves / Tubes 3: 6SL7GT 6V6GT 5Y3GT
Principle Audio-Amplification
Wave bands - without
Power type and voltage Alternating Current supply (AC) / 110-130 Volt
Loudspeaker Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 8 inch = 20.3 cm
Power out 4.5 W
from Radiomuseum.org Model: MU5
Material Leather / canvas / plastic - over other material
Shape Tablemodel, Tombstone = decorative upright, not cathedral but can have rounded edges.
Dimensions (WHD) 350 x 250 x 180 mm / 13.8 x 9.8 x 7.1 inch