Restoring the A/B77

Unleash the audiophile power of your Revox A77 or B77 and enjoy another half century of superior performance. These machines are virtually indestructible and have outlasted all competitors – and will continue to do so.

ReelTape carries a full complement of upgrades; rebuilds machines with premier components; and sells both audiophile and standard versions of A77s and B77s.

Vintage Dolby

Improving signal-to-noise ratios from 10-15dB (A)to 25dB (SR) these 1970s units continue to command respect.

However, their rugged construction is marred by a single weak spot: the meter used set the proper recording level.

ReelTape now offers affordable drop-in brand-new replacement meters and all parts needed to keep vintage Dolby NR units fully operational.