Features

• Sufficient erase, bias and signal headroom for high-coercivity tapes.

• Two units plug together for one stereo operation.

• All controls are "up front" for east setup; calibration adjustments are stable, multi-turn pots.

• Entire electronics assembly unplugs from the front for ease in servicing; all components are standard, "off the shelf" available parts.

Specifications

Frequency Response (in Hz)

• 15ips ±2dB / 25-25k

• 7.5ips ±2dB / 20-15k

• 3.75ips ±3dB / 20-8k

Signal-to-Noise Ratio (in dB)

• 15ips/OVERALL (u’wtd -66/ wtd -74)STANDBY (u’wtd -75/ wtd -83)

• 7.5ips/OVERALL (u’wtd -67/ wtd -74)STANDBY (u’wtd -75/wtd -83)

• 3.75ips/OVERALL (u’wtd -63/ wtd -70)STANDBY (u’wtd -70/wtd -77)

Equalization

3-3/4 - 7-1/2 or 7-1/2- 15ips speed pairs; NAB equalization, user-changeable to IEC.

Erasure

75dB erasure of 500Hz signal recorded 12dB above Op level. Erase/bias frequency, 125kHz.

Head Impedance Range

• Erase: 0.2-2.0mH

• Record: 3-15mH

• Reproduce: 3mH-1H

Line Input

• Sensitivity: -20 to +8dBm

• Impedance: 10K, unbalanced (transformer optional)

Line Output

Balanced, transformer-isolated; may be adjusted for nominal line levels between +4 and +10dBm. Clipping level, +24dBm into 600-Ohm load.

Power Requirement

105 - 130 VAC (230V available) 50/60Hz, .3A (plus transport)

Size and Weight

3-1/2” x 19” x 7”; 121bs.