EV1 Phono Dipswitch Hanbook Error

The PV-1 to now...
Post Reply
goonybird
Pro
Pro
Posts: 84
Joined: Tue Mar 02, 2021 6:51 am

EV1 Phono Dipswitch Hanbook Error

Post by goonybird »

Sorry for posting seperately but anyone using an EV1 needs to see this?

While looking for somewhere to add in 100pf capacitor I happened to check the Input Impedance on the EV1 for each switch setting

The diagram in the User Manual for the dipswitches is wrong (numbers reversed) eg SW4 200ohms etc.

The Schematic is correct showing switch 1 as the lowest and 4 the highest impedance

Impedance Switch On

200 ohms Switch 1
500 ohms Switch 2
1.9Kohms Switch 3
9.6kohms Switch 4

no switches 47k ohms
Denon AVC8500H, CJ EV1 phono , CJ Premiere 17ls, Conrad Johnson Premier 12 MBs, Kef Ref 203,202c,204ds, HTS2001 x6, HTS1001, C130ER. Denon DBT3313UD, Technics Sl1200G, Goldring Ethos, EAR MC3 MC SUT,
goonybird
Pro
Pro
Posts: 84
Joined: Tue Mar 02, 2021 6:51 am

Re: EV1 Phono Dipswitch Hanbook Error

Post by goonybird »

Hi
Picture of edited page from manual

Image
Denon AVC8500H, CJ EV1 phono , CJ Premiere 17ls, Conrad Johnson Premier 12 MBs, Kef Ref 203,202c,204ds, HTS2001 x6, HTS1001, C130ER. Denon DBT3313UD, Technics Sl1200G, Goldring Ethos, EAR MC3 MC SUT,
Post Reply