Bose T4S and T8S ToneMatch® Mixers Compared to Bose T1® ToneMatch Audio Engine

Here's a quick rundown of the additions and changes:

• Stereo outputs and processing
  • T4S: Two digital ToneMatch outputs and parallel analog 1/4" Tip-Ring-Sleeve
  • T8S: Two XLR analog outputs two analog 1/4" Tip-Ring-Sleeve
  • Pan

• Combo inputs
  • T4S: Channels 1, 2, 3 and 4 all have combo XLR-1/4" inputs
  • T8S: Channels 1, 2, 3, 4, 5, 6, 7 and 8 all have combo XLR-1/4" inputs
• Auxilliary inputs (routed to Main with Level and Pan controls)
  • T4S: Aux Channels 5 and 6 are 1/4" Tip-Ring-Sleeve
  • T8S: Aux Channel 9 and 10 that are 1/4" Tip-Ring-Sleeve
• Headphone jack
• 6mm (1/4"-20) threaded insert at the bottom for use with mounting hardware,
• Tap-tempo delay
• Aux Outputs
  • Dedicated Reverb on Aux 1
    • T4S: Additional Aux out - Aux 2
    • T8S: Additional Aux outs - Aux 2 Aux 3, Aux 4
• 3-band Parametric EQ per channel
• Master out 6-band EQ
• Higher signal output (approximately +10 dB) and this provides greater compatibility with the F1 Model 812 Flexible Array Loudspeaker
• USB playback (WAV/MP3) from thumb drives
• New industrial design
• New magnetic cover

Removed/Changed

• Removed the L1® Cylindrical Radiator® stand and the mic stand adapter (replaced by the common 1/4"-20 insert)
• Removed the preamp outs based on customer feedback that they were seldom used
• There are eleven scenes available in the T4S/T8S ToneMatch® Mixers:

Five Bose Scenes (that can be overwritten) and

Six user scenes

The T1® has eleven user read/writeable Scenes and five Bose read only Scenes.

T1 Scenes backed up to a computer can not be restored to a T4S/T8S (different architecture for reverb)

• New Reverb engine
  • Global Reverb Time parameter is expressed in percentage compared to the T1® in seconds (details)

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