Open Reel To Reel - The Nagra QGB is an adaptor converting Nagra IV-S recorder into a large reel machine thus making recording and playing performance of the Nagra IV-S equivalent to
NAB adapters for Reel Audio Tape Recorders
Nagra T NAB Adapters SUPERB | #334421865
🏅 2 x New NAB Adapters For NAGRA - T / NAGRA - TI / NAGRA - QGB 768497222984 | eBay