ALTRONIX Power Supply/Charger with 8-Output Access Power Controller (12 / 24VDC @ 6A) Bosch UMM-LW-30B Amp Insert: 22 k ohms

Amp Insert: 22 k ohms Gain Mic: 60 dB

M3004-V and M3005-V (requires Axis T94B01D)

-3 dB: 20 Hz to 65 kHz I/O Impedance Instrument Input: High / 10 MOhms

it can be used on pianos

When the 2 risers are extended

ALTRONIX Power Supply/Charger with 8-Output Access Power Controller (12 / 24VDC @ 6A) Bosch UMM-LW-30B Amp Insert: 22 k ohmsProvided by third party: Model AL600ULACM converts a 115VAC 60Hz input into eight (8) independently controlled 12VDC or 24VDC non power limited fuse protected Fail Safe and or Fail Secure outputs with a total of 6 amp continuous supply current. The fire alarm disconnect feature enables emergency egress in the event the fire alarm system is activated. It is individually selectable for any or all of the eight (8) outputs. Model AL600ULACMCB is a PTC