New project : R-2R Attenuator With Remote Control V2

[bbp]

What I Share here is my Remote Volume Control KIT V2.

This is a assembled volume controller with 4 sources selector based on high quality Panasonic TQ2-5V relays.

8 Bits conrol provides 256 STEP variation, with the selected useful 67 STEPs, this attenuator can be adjust from -48 dB to 0 o dB (with a infinite load).
Comparing to my VOL V1, this new version is more friendly to listening.

VOL V1 located here :
For Share: Remote Volume Control KIT


Function & Feature
1. 67 steps volume control without any ¡®POP¡¯ noise
2. 4 sources selector
3. Beautiful LCD display, White code with Blue background
4. Universal remote handset
5. Remote / Manual control
6. Considerate PCB layout
7. 8 PCS high quality Panasonic TQ2-5V relays and VISHAY DALE RN55C resistors
8. Build your balance stereo attenuator easily, you just only need to add another main board
9. Easy to use. Only +5V DC power supply is needed
10. Fully test before shipping


This lit includes:
1. Controller board with LCD display
2. Main board
3. Remote handset
4. Remote receiver , rotary encoder and connecting cables

USER MANUAL is ready to go ^_^
Shipment / Carrier : Hongkong Post Airmail Registered
Payment : Paypal I am a verified Paypal member

Total cost : promotion price is only 65 USD , shipment and paypal fee included

Merry Christmas to all the diyaudio member

best regards
bbp

[tms0425]

Email sent with request for further details. Thanks, Tom

[sts9fan]

$65 gets you what?

[bbp]

Originally posted by tms0425
Email sent with request for further details. Thanks, Tom

Originally posted by sts9fan
$65 gets you what?

Hi tms0425, I'll reply you later by email

Hi sts9fan, the promotion price 65 USD will only last two weeks, it will rise to 75 USD two weeks later.

so,make me an offer quickly if you interest ^_^



best regards
Lu

[johnYks]

Email sent with request for further details and total
payment for kit plus one extra main board.

Yours Sincerely
John

[tritosine]

hi I also want a "balanced" type of kit (+1 extra main board?).

Please tell me how are you blocking zipper noise? Relays arent fast enough to switch at given zero crossing time afaik.

[tms0425]

Originally posted by bbp






Hi tms0425, I'll reply you later by email

I also need pricing and configuration details for balanced (extra main board). Thanks, Tom

[bbp]

Originally posted by tritosine
hi I also want a "balanced" type of kit (+1 extra main board?).

Please tell me how are you blocking zipper noise? Relays arent fast enough to switch at given zero crossing time afaik.

Originally posted by tms0425
I also need pricing and configuration details for balanced (extra main board). Thanks, Tom

Yes tritosine, balance version just need an extra main board

price for balanced version is 95 USD

Manual for this VOL controller is ready ^_^

[bbp]

Originally posted by tms0425
I also need pricing and configuration details for balanced (extra main board). Thanks, Tom

Email sent, please read the manual carefully


regards
Lu

[elviukai]

could i have manual too?

I need 1-2 pairs , balanced versions