MERRILL AUDIO MASTER reel to reel tape head preamplifier 

Features:

Full color Touch Screen for easy control
High Frequency Level Control
High Frequency Circuit In/Out option switch
Output level Control
Channel Balance Control
VU Meter level Control
Settings saved to memory
6 Eq/Speed settings:  3.75 ips NAB /7.5 ips NAB /15 ips NAB /15 ips NAB /7.5 ips IEC /15 ips IEC /30 ips IEC2
GAIA II foot
2 gain settings 70 dB or 65 dB
Fully balanced inputs and outputs
Design - Dual Mono                                                                                                                                                                                                                                  External KRATOS II power supply

Specifications:

Eq Channel -  matching better than 0.1dB
EQ available -  3.75 IPS NAB / 7.5 IPS NAB / 7.5 IPS IEC / 15 IPS NAB / 15 IPS IEC / 30 IPS IEC2
Channel Balance -  0dB to 71dB selectable in 1024 increments
Color Touch Screen -  480×800 TFT Capacitive Touch Screen, 5? screen
S/N -  Better than 110dB
Gain -  71dB, with level control from 0dB to 71dB output selectable in 1024 settings
Input -  Balanced
Output -  Balanced
Output Impedance -  50 ohms
Maximum output voltage -  24 volts
External power supply -  Standard 
Display -  configurable for brightness Delayed dim or off.
Footers -  Isoacoustics GAIA III
Dimensions:  Preamp - 430mm x 400mm x 150mm with footers
Dimensions:  Power Supply - 153mm x 88mm x 310mm