USB to I2S 384Khz - DSD Converter - Page 173 - diyAudio
Go Back   Home > Forums > Commercial Sector > Vendor Forums > Vendor's Bazaar

Vendor's Bazaar Commercial Vendors large & small hawking their wares

Please consider donating to help us continue to serve you.

Ads on/off / Custom Title / More PMs / More album space / Advanced printing & mass image saving
Reply
 
Thread Tools Search this Thread
Old 20th September 2013, 07:37 AM   #1721
diyAudio Member
 
Join Date: Oct 2007
Location: Aarhus, Denmark
Hi again ...

Thanks for helping out once more

BTW .. to my knowledge a Japanese person/small company (maybe electrart?) makes a DSD principle board that is also available in a 512*fs besides the 256*fs version.

But anyway - my playback chain is not yet at this point - just needed to make sure the amanero board could accommodate both sampling frequencies.

Thanks again

Jesper
__________________
... Being mindful about sustainability also in my audio endeavors matters to me ... paying CO2 - and a quite fair pollution compensation helps create a good listening "energy" ...
  Reply With Quote
Old 23rd September 2013, 07:36 AM   #1722
diyAudio Member
 
Join Date: Mar 2009
Default Amanero singing with Salas BIB

Hi, Thanks to Merlin El Mago, who managed to do similar upgrade, I have made this trick, using Salas 1.1 BIB at 5V output. The already good skills of amanero board were elevated to a new level. Finally, I ended up of using just a 3,3V, which is connected to the 3,3 V outlet on the board (near to the I2S outputs). Also an advantage, that the quality of USB cable is less sensitive, because there is no 5V running on it. I have to say, this setup easily rivals the best CD transports. Congratulations to AMANERO and many thanks to MERLIN as well. JŠnos

Quote:
Originally Posted by DQ828 View Post
I was planning on bringing a permanent 5v power supply to the Amanero as per the image below, basically solder it on to either side of C27 & cut the trace leading to the USB power in.
Can anyone see any issues with doing it this way?

Last edited by janos_904; 23rd September 2013 at 07:38 AM.
  Reply With Quote
Old 23rd September 2013, 02:20 PM   #1723
hordmop is offline hordmop  Spain
diyAudio Member
 
Join Date: May 2011
Location: Valencia, Spain
Added myself to the list for 1 pcs
  Reply With Quote
Old 23rd September 2013, 02:35 PM   #1724
i2k92 is offline i2k92  Indonesia
diyAudio Member
 
Join Date: Mar 2005
Location: Indonesia
Hi Mr. Amanero,
I'm participant of Quanghao/Andrea DAC ES9018. I've been told that as participant of their groupbuy, we can get discount to buy Amanero USB board.
I've sent email in May to sales@amanero.com and get Paypal notofication to pay, but before I can pay the notification is expired. I've sent another email in August, but no reply. Please tell me what to do to get the discount.

Thank you,
rachmanto

Note: your PM box is full
  Reply With Quote
Old 27th September 2013, 04:15 AM   #1725
mksung is offline mksung  Taiwan
diyAudio Member
 
Join Date: May 2006
Can I limit the device support 24bits due to my DAC support it but not 32bits? It could cause problem in Linux.

----------------------------
ubuntu@ubuntu-armhf:~$ cat /proc/asound/card1/stream0
Amanero Technologies Combo384 Amanero at usb-musb-hdrc.1.auto-1, high speed : USB Audio

Playback:
Status: Stop
Interface 2
Altset 1
Format: S32_LE <<<< support 32bits only
Channels: 2
Endpoint: 5 OUT (ASYNC)
Rates: 32000, 44100, 48000, 88200, 96000, 176400, 192000, 352800, 384000
Data packet interval: 125 us

Last edited by mksung; 27th September 2013 at 04:17 AM.
  Reply With Quote
Old 27th September 2013, 09:11 PM   #1726
diyAudio Member
 
Join Date: Feb 2004
Location: Zurich
Default Added myself to the list too

Added mz self for 1
  Reply With Quote
Old 29th September 2013, 10:59 PM   #1727
diyAudio Member
 
Join Date: Jan 2005
Location: Sao Paulo
Hello,
Where can I find the group buy? I want to add one for me.
Regards!
  Reply With Quote
Old 30th September 2013, 05:44 AM   #1728
diyAudio Member
 
Join Date: Oct 2010
I have a strange issue with my amanero + DAC combination (Quanghao's from elsewhere in diyaudio). All PCM samples are silent but DSD is ok. When PCM is played as DSD, they play ok. Not sure if the amanero is at fault? The DAC locks and has the correct rate. Latest firmware installed.
  Reply With Quote
Old 30th September 2013, 04:10 PM   #1729
gig is offline gig  Italy
diyAudio Member
 
Join Date: Jul 2009
Added my name to list (hope GB7 is on...)
  Reply With Quote
Old 2nd October 2013, 12:06 PM   #1730
diyAudio Member
 
terranigma's Avatar
 
Join Date: Feb 2007
Quote:
Originally Posted by lauc View Post
Hi,

my card works very well with Windows but I have some problems with a Linux configuration (and a beaglebone card).

Here's the problem log (i think) on an arm ubuntu 13.04 :
ALSA sound/usb/mixer.c:1303 usb_audio: [10] FU [Combo384 Amanero Playback Volume] ch = 2, val = -32767/0/1ALSA sound/usb/mixer.c:1299 usb_audio: Warning! Unlikely big volume range (=32767), cval->res is probably wrong.

The output is louder than windows and noisy (it's like a crappy vinyl record ).

May someone please tell me if a arm linux distribution or a kernel version works better ? (or something to pay attention to )

Thanks.
Same here:

Code:
[   98.018382] usb 3-1.5: new high-speed USB device number 5 using ehci-pci
[   98.107803] usb_audio: Warning! Unlikely big volume range (=32767), cval->res is probably wrong.
[   98.107807] usb_audio: [10] FU [Combo384 Amanero Playback Volume] ch = 2, val = -32767/0/1
[   98.108959] usb_audio: Warning! Unlikely big volume range (=32767), cval->res is probably wrong.
[   98.108961] usb_audio: [10] FU [Combo384 Amanero Playback Volume] ch = 1, val = -32767/0/1
I'm using Linux too. Amanero board has detected but produces this error log and volume control is useless. I'm using latest 3.11 kernel with Arch linux..

@amanero
Do you have tested latest revisions on linux so far?
  Reply With Quote

Reply


Hide this!Advertise here!
Thread Tools Search this Thread
Search this Thread:

Advanced Search

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are Off
Pingbacks are Off
Refbacks are Off


Similar Threads
Thread Thread Starter Forum Replies Last Post
HLLY USB SPDIF/ I2S CONVERTER kp93300 Digital Source 12 29th January 2012 02:55 PM
exaU2I - 32bit/384kHz Multi-Channel Asynchronous USB to I2S Interface exa065 exaDevices 0 11th November 2011 11:41 AM
$40 USB to I2S converter sharpi31 Digital Line Level 7 12th July 2009 04:09 PM


New To Site? Need Help?

All times are GMT. The time now is 08:05 PM.


vBulletin Optimisation provided by vB Optimise (Pro) - vBulletin Mods & Addons Copyright © 2014 DragonByte Technologies Ltd.
Copyright ©1999-2014 diyAudio

Content Relevant URLs by vBSEO 3.3.2