I am assuming these boards are pre-assembled, or are these only components? Previous replies made me unsure, checking before placing order. Thnx!
as title,board group buy,not components.
thanks!
Free shippingIs shipping additional to the posted prices?
Input impedance
I'm looking at EAUMT-0140-2-A specifications and I see that:
Input impedance = 10Ko unbalanced. Is this correct? Am I reading correctly these specs? I'm asking because it seems kind of low... Is it possible to use a volume pot with this board? Something like(10Ko): DACT Type SMD Stepped Attenuator 21 step volume control | eBay
Or an active pre is absolutely necessary? How are you going to use these boards?
I'm looking at EAUMT-0140-2-A specifications and I see that:
Input impedance = 10Ko unbalanced. Is this correct? Am I reading correctly these specs? I'm asking because it seems kind of low... Is it possible to use a volume pot with this board? Something like(10Ko): DACT Type SMD Stepped Attenuator 21 step volume control | eBay
Or an active pre is absolutely necessary? How are you going to use these boards?
yes,it can be use this passive volume pot.I'm looking at EAUMT-0140-2-A specifications and I see that:
Input impedance = 10Ko unbalanced. Is this correct? Am I reading correctly these specs? I'm asking because it seems kind of low... Is it possible to use a volume pot with this board? Something like(10Ko): DACT Type SMD Stepped Attenuator 21 step volume control | eBay
Or an active pre is absolutely necessary? How are you going to use these boards?
but a active pre will do a better job for lower noise and high driver capability.
- Home
- Group Buys
- Group buy: TPA3251_TPA3255 Amplifier board and ADAU1701 DSP Pre-Amp board