Grado Blue3 Prestige Series Reel-to-Reel Tape Speeds The TN-3B-SE supports both 33-⅓

The TN-3B-SE supports both 33-⅓ and 45 rpm for LP and EP records

90dB (line)

la nouvelle cartouche d'entrée Audio-Technica remplacera les modèles légendaires de la série AT90 tels que AT91

Tested & functional

Grado Blue3 Prestige Series Reel-to-Reel Tape Speeds The TN-3B-SE supports both 33-⅓Both the Blue3 and Red3 use a four piece OTL cantilever that has a Grado specific diamond mounted on a brass bushing. The Red3 are hand selected from Blue3 production runs which meet higher test specifications. Approximately 10% of the run usually exhibits these specs and become a Red3. Grados OTL, or optimized transmission line, technology provides an ideal transfer of signal from the surface of the LP to the generator of the system. This technology