Please explain why the bass and treble and volume control are all bypassed when not going through the BT connection. Are all of these done digitally inside the BT chip...? (If yes, is that 24bit 48kHz for the wired line input?)
Hello. The BDM9 features two line inputs - one in bypass mode and the other passing through the BP1048B2 DSP module. That's why the treble, bass and volume control are not available when using bypass line input. Have a great day~
Dear Wondom Audio ! I was bought the Wondom BDM-8. What is the type the of the potentiometer that You Use for the volume control ? Thanks for the answeres.
The BDM9 is equipped with a built-in antenna, ensuring stable connectivity and audio transmission. Please note that it does not have a port for an external antenna. Changing the Bluetooth name requires significant time and effort, so we can only offer Bluetooth name customization for bulk orders. We appreciate your understanding. Have a great day!
Thank you for your kind comment. Unfortunately, the BDM9 does not support SigmaStudio programming. I recommend checking out our JAB series, which may better suit your needs. If you have any further questions, feel free to ask. Have a great day!
Hello, we kindly request that you contact the customer service on the platform where you purchased the product. They will be able to assist you further. Additionally, please provide us with some pictures or videos of the issue you're experiencing. Sending visual evidence will help us better understand the problem and provide an appropriate solution. Once we receive your message, our customer service team will promptly reply to you. Thank you for your cooperation.
Thank you for your interest in our products. You can check out the BDM9 and the cables kit on our AliExpress shop. Here is the link for your reference. Have a great day~ www.aliexpress.com/item/1005005148992816.html?spm=a2g0o.productlist.main.1.77aa7633MhwdVc&algo_pvid=25960ba2-73cc-4c5a-8233-a6ef6f6ed07b&algo_exp_id=25960ba2-73cc-4c5a-8233-a6ef6f6ed07b-0&pdp_npi=3%40dis%21USD%2139.00%2139.0%21%21%2139.00%21%21%40210217c716892980003758120d0757%2112000031864330394%21sea%21US%21253317513&curPageLogUid=9RTm6w3ltKk4&gatewayAdapt=4itemAdapt
Hello, could you please kindly send some videos to us so that we can pinpoint the problem and solve it for you? You can contact us at store@sure-electronics.com. We will reply to you as soon as we receive your email.
Wondom amplifiers are all perfect. But we need more lithium/lifepo4 battery and charging boards, but with higher capacity, like 5s2p / 6s2p (18650, 21700, 26650). with smaller control pcb. Or better capacity status leds (they flash when there is a lot of consumption, i mean higher volume). Or when is battery charging is nice when actually status of charging battery capacity is blinking. I am only saying :)
Hello, here is the 6S 21700 Lithium battery charging and protection board for your reference. store.sure-electronics.com/product/PS-BC12117 Have a great day~
Hello! We're currently not offering TPA3255 amplifier boards integrated with ADAU1701 DSP, but we're planning to do so soon. Please stay tuned for updates. Thank you for your kind comment. Have a great day!
Please explain why the bass and treble and volume control are all bypassed when not going through the BT connection. Are all of these done digitally inside the BT chip...? (If yes, is that 24bit 48kHz for the wired line input?)
Hello. The BDM9 features two line inputs - one in bypass mode and the other passing through the BP1048B2 DSP module. That's why the treble, bass and volume control are not available when using bypass line input. Have a great day~
@@WONDOMAudio Thank you! And can you confirm the 24bit 48kHz processing within the DSP module..?
So good
Thank you for your kind comment. Have a fantastic day~
Dear Wondom Audio ! I was bought the Wondom BDM-8. What is the type the of the potentiometer that You Use for the volume control ? Thanks for the answeres.
Hello, the potentiometer for BDM-8 is type-B with a 10k resistance. Wish this could help you. Have a fantastic day~
Does this amp board have the ability to connect an external antenna for Bluetooth? Can the name of the Bluetooth be changed via the Programmer?
The BDM9 is equipped with a built-in antenna, ensuring stable connectivity and audio transmission. Please note that it does not have a port for an external antenna. Changing the Bluetooth name requires significant time and effort, so we can only offer Bluetooth name customization for bulk orders. We appreciate your understanding. Have a great day!
Very nice design!
Can I use 3 of them and make a 3 way stereo system (Low, Mid and High) with Sigma Studio?
Thank you for your kind comment. Unfortunately, the BDM9 does not support SigmaStudio programming. I recommend checking out our JAB series, which may better suit your needs. If you have any further questions, feel free to ask. Have a great day!
@@WONDOMAudio Thank you very much, I will check the JAB series!
@@WONDOMAudio But the same can be done in ACPWorkbench, no?
@@kristofdeak1030 Unfortunately, the BDM9 is not capable of performing the functions mentioned above with ACPWorkbench.
My bdm9 works perfectly but led don't works both ,have you any suggestions ?
Hello, we kindly request that you contact the customer service on the platform where you purchased the product. They will be able to assist you further. Additionally, please provide us with some pictures or videos of the issue you're experiencing. Sending visual evidence will help us better understand the problem and provide an appropriate solution. Once we receive your message, our customer service team will promptly reply to you. Thank you for your cooperation.
@@WONDOMAudio yes i had contact support and they helped to me. Just wire was swapt.
Thanks, this BDM9 is incedible !!!
@@lolo38340 Glad to hear that! We appreciate your support for the BDM9! Your positive feedback means a lot to us. Have a fantastic day~
How much for the whole kit , and how do i purchase
Thank you for your interest in our products. You can check out the BDM9 and the cables kit on our AliExpress shop. Here is the link for your reference. Have a great day~
www.aliexpress.com/item/1005005148992816.html?spm=a2g0o.productlist.main.1.77aa7633MhwdVc&algo_pvid=25960ba2-73cc-4c5a-8233-a6ef6f6ed07b&algo_exp_id=25960ba2-73cc-4c5a-8233-a6ef6f6ed07b-0&pdp_npi=3%40dis%21USD%2139.00%2139.0%21%21%2139.00%21%21%40210217c716892980003758120d0757%2112000031864330394%21sea%21US%21253317513&curPageLogUid=9RTm6w3ltKk4&gatewayAdapt=4itemAdapt
Bluetooth and power LED are not on, what could be the problem?
Hello, could you please kindly send some videos to us so that we can pinpoint the problem and solve it for you? You can contact us at store@sure-electronics.com. We will reply to you as soon as we receive your email.
I found the problem: the positive and negative ends of your LED diodes are connected to the connector incorrectly.
Wondom amplifiers are all perfect. But we need more lithium/lifepo4 battery and charging boards, but with higher capacity, like 5s2p / 6s2p (18650, 21700, 26650). with smaller control pcb. Or better capacity status leds (they flash when there is a lot of consumption, i mean higher volume). Or when is battery charging is nice when actually status of charging battery capacity is blinking. I am only saying :)
I have 6s2p wondom batterie.
@@dennissinger7880 Ok i see in your channel. Ty...
@@lacosmelko9051 on my UA-cam chanel in short Video can see how to make 6s2p wondom batterie.
Hello, here is the 6S 21700 Lithium battery charging and protection board for your reference. store.sure-electronics.com/product/PS-BC12117 Have a great day~
battery hook up has them and batterys
TPA3255 whith adau1701 dont come ? I like sigma studio
Hello! We're currently not offering TPA3255 amplifier boards integrated with ADAU1701 DSP, but we're planning to do so soon. Please stay tuned for updates. Thank you for your kind comment. Have a great day!
@@WONDOMAudio This would be a dream - BDM9 but with ADAU1701!