I am not sure, you may have in mind the Tascam cassette-based recorders. This is a digital recorder with the following specs:
XLR [BALANCED]
Connector: XLR-3-31 (1: GND, 2: HOT, 3: COLD)
Input impedance: 2.4 kΩ
Standard input level: −8 dBu
Maximum input level: +8 dBu
Standard jack...