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Third GB - MAYA advanced R-2R logarithmic ladded
Third GB - MAYA advanced R-2R logarithmic ladded
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Old 22nd May 2018, 06:19 PM   #1
tvicol is offline tvicol  Europe
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Third GB - MAYA advanced R-2R logarithmic ladded Third GB - MAYA advanced R-2R logarithmic ladded
Default Third GB - MAYA advanced R-2R logarithmic ladded

Hello,

This third GB for MAYA advanced R-2R logarithmic ladder. Compared with last GB I have dropped prices by 30euro.


First group buy is documented here Interest check on Vicol Audio Maya R2R Volume controller
Second one is documented here Maya R2R Advanced Volume controller

What you'll get compared with last GB:
- your name on MAYA menu - please mention in the spreadsheet
- top quality, gold plated PCB
- better PCB layout
- enhanced power supply for 12 channels - 6 stereo
- OLED display - white, yellow, green or blue
- stand-by indicator - dot moving on the screen
- better R-2R management
- BLE support for Android and IOS
- more intuitive menu
- latest firmware version 1.7 both Maya and Maya for BPBP

MAYA for BPBP is sold without thermal sensors, power soft start and speaker protection. VoICB board for 2 input channels is included.


IOS application MAYA advanced preamplifier on the App Store
Android application MAYA advanced preamplifier - Apps on Google Play

Please note that all boards are hand made soldered.
Will keep list open for entire June and start shipping first orders also in June.
More detailed information about Maya is available at vicol audio : MAYA - world best stepped volume attenuator

Please register here https://docs.google.com/spreadsheets...gid=1638000354 Prices are listed on the right side of the google spreasheet. Last GB day is 30.June.2018

Thank you !
Tibi

PS. Display colors are more vivid than in attached pictures.
Attached Images
File Type: jpg IMG_4014.JPG (177.7 KB, 1147 views)
File Type: jpg IMG_4012.JPG (269.9 KB, 1119 views)
File Type: jpg IMG_4013.JPG (422.6 KB, 1121 views)
File Type: jpg IMG_4011.JPG (263.0 KB, 1097 views)
File Type: jpg IMG_4010.JPG (369.8 KB, 1080 views)
File Type: jpg IMG_4016.JPG (425.5 KB, 293 views)
File Type: jpg IMG_4020.JPG (343.9 KB, 172 views)
File Type: jpg IMG_4017.JPG (421.0 KB, 137 views)
File Type: jpg IMG_4018.JPG (375.8 KB, 145 views)
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Last edited by tvicol; 24th May 2018 at 05:11 PM.
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Old 22nd May 2018, 06:30 PM   #2
tvicol is offline tvicol  Europe
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Third GB - MAYA advanced R-2R logarithmic ladded Third GB - MAYA advanced R-2R logarithmic ladded
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Old 22nd May 2018, 11:35 PM   #3
billshurv is offline billshurv  United Kingdom
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Third GB - MAYA advanced R-2R logarithmic ladded
I'm interested. Just trawling through all the posts to see if support for multichannel operation with individual channel trim for active speakers with BPPBP ended up being supported.
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Old 23rd May 2018, 07:21 AM   #4
tvicol is offline tvicol  Europe
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Third GB - MAYA advanced R-2R logarithmic ladded Third GB - MAYA advanced R-2R logarithmic ladded
Quote:
Originally Posted by billshurv View Post
... multichannel operation with individual channel trim for active speakers with BPPBP ended up being supported.
Individual channel trim will double the number of relays.
At this time Maya offer individual volume per input, not channel.

Regards,
Tibi
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Last edited by tvicol; 23rd May 2018 at 07:40 AM.
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Old 23rd May 2018, 08:47 AM   #5
koldby is offline koldby  Denmark
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How do you order the BPBP and Hans versions?
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Old 23rd May 2018, 09:03 AM   #6
tvicol is offline tvicol  Europe
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Third GB - MAYA advanced R-2R logarithmic ladded Third GB - MAYA advanced R-2R logarithmic ladded
Quote:
Originally Posted by koldby View Post
How do you order the BPBP and Hans versions?
Just put your name on the google spreadsheet.
Maya - Group Buy registration 2018 - Google Sheets
For example I have added your name. Than you need to mention what you need to have on display power on, instread Vicol Audio. For example "Koldby Amp".
Max 16 characters.
Also you need to mention display color.


Regards,
Tibi
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Old 23rd May 2018, 09:11 AM   #7
koldby is offline koldby  Denmark
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Thanks I must have overlooked that collum. Is that incl. the Hans board? and what are the shipping to EU country. You only have price for Europe Non EU. Maybe it is Europe incl. non EU ?
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Old 23rd May 2018, 09:22 AM   #8
tvicol is offline tvicol  Europe
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Third GB - MAYA advanced R-2R logarithmic ladded Third GB - MAYA advanced R-2R logarithmic ladded
Thanks for observation. Hans VoICB is included in MAYA BPBP price.
I have added shipping price for EU - 22 euro.

Regards,
Tibi
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Old 23rd May 2018, 09:50 AM   #9
billshurv is offline billshurv  United Kingdom
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Third GB - MAYA advanced R-2R logarithmic ladded
Quote:
Originally Posted by tvicol View Post
Individual channel trim will double the number of relays.
At this time Maya offer individual volume per input, not channel.

Regards,
Tibi

I should note that it doesn't require a doubling for active speakers. Imagine a 3 way setup with two each of woofer, mid and tweeter. The trim would be on on a pair of channels so one board for woofer, one for mid etc.



I can do the trim in DSP so it's not a deal breaker and will add one chunk of functionality I need. I will think this over.
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Old 29th May 2018, 12:17 PM   #10
angrypat is offline angrypat  United States
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Third GB - MAYA advanced R-2R logarithmic ladded
Planning on using this with aksa lender pre, with a phono stage in same chassis. Possibly with tone controls also. An ambitious project for me, it will be a while before I get to building it, but this Maya would make it very nice.
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