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PAM1 MK2
User Handbook Issue 1
AES
Eight AES (16 channels) may be output from analogue audio, embedded audio or from decoded
Dolby E/D when the option is fitted
Connector type:
25way D-type 4 AES pairs (In and Out), pin-out as per Yamaha Standard
Impedance:
75
unbalanced or 110
balanced. Impedance is switch selected with
on-board transformer balancing. To obtain an unbalanced connection one line of the output
needs to be grounded at an electrically convenient point.
Amplitude:
1V into 75
or >2V into 110
Analogue Audio
Eight analogue channels (4 stereo pairs) that may be output from AES, embedded audio or from
decoded Dolby E/D when the option is fitted
Connector Type:
XLR one pair fixed or variable
25 way D type 4 stereo pairs, pin-out as per Yamaha/Tascam
Format: Electronically balanced, centre ground.
D/A Conversion:
24 bit resolution.
THD+N:
>80dB referred to 0dBFs
Loudspeakers
Connector Type:
0.156” board header
Format:
Two active cross-over or 4 broad-band loudspeaker outputs
10 to 40W (4
) per channel into depending on input power supply
GPI inputs
Connector type:
Header to 9-way D-type plug
Control
Connector type:
Header for current AMU-1 operator control board
Connector type:
Header, serial bus for future operator control/display panels
