0 Members and 1 Guest are viewing this topic. Read 3429 times.
Like for instance, a Mac Mini, external hard drive and a DAC? Could a class D amp make it as well?
I was considering the forthcoming Audiolabs MDAC. It will have an exrternal power supply connectd by Mini DIN (9W + Shield so 10 Conductors). The Pin arrangement is 3,4,2 (+ Outer Shield). MDAC:- +15V Analogue 500mA, -15V Analogue -150mA, +15V Digital +150mA. This is John Westlake's latest ESS Sabre32 design. DAC/Pre-amp like the Audiolab 8200CD/CDQ without the CD player.I currently have a Wyred4Sound ST-500. Class D, therefore supposedly efficient.Any concern about voltage fluctuation with these 100AH lead acid batteries?
DaveAre there any problems running a Dodd buffer, switching ps for an amp, ldr vol control, and dac from the same battery?
I am running a Class D Amp, A Dodd Buffer, an Alix music server, and a MF V-Link off my BatteryBUSS fed by a Kinetik HCA1400 SLA battery with NO problems...Ted
Ted...Did the BatteryBUSS eliminate the turn on/turn off DC offset issue? I have to turn the Dodd buffer on before the CDA-224 amp, and turn the buffer off after turning off the amp, or I get a loud pop through my speakers.Mike
There is no substitute for doing the proper turn on/turn off sequence. That is standard procedure for turning on audio gear that does not have DC servos on the outputs.The BatteryBUSS is a battery power management device. Its' functions are to remove sulfation noise from DC, provide a very low output impedance and to give battery power outputs as well as other voltages for different pieces of gear... 5VDC in particular - although other voltages are available.Thumps is thumps edit. I had a thought (ta-daaaaaaa!) - you "might" be able to eliminate the pop by wiring a .01 - .1ufd cap across the on-off switch in the buffer. It's worth a try.Dave
Thanks, DaveI'm new to this stuff (obviously), and have discovered that "with great sound comes great responsibility". I'll run this mod past Gary.Mike
Page created in 0.135 seconds with 27 queries.