[quote name='Bassdude BE' timestamp='1333287909' post='1599566']
Hi bud,
i'm very intrested in this amp.
How does the tube pre-amp compare to the one on the older shuttle 9 and/or STM-900??
[/quote]
Hi Mate,
to be honest i only checked it was working i haven't gigged it, decided to stay with my streamliner, i have pasted a copy of why genz had to say about the improvements on this amp
cheers
[size="1"][b]Genz Benz continues its industry leading innovations in bass amplification with the SHUTTLE 9.2, 2nd generation of these popular bass amps, delivering 900 watts of power in a mere 4 lb compact package. The SHUTTLE 9.2 includes the addition of our proprietary 3DPM™ power management circuitry for overall increased headroom and thicker "heft" of the individual notes played. The 12AX7 tube preamp also features increased available gain for enhanced versatility from warm, articulate tone to all out aggressive overdrive.[/b][/size]