Like a lot of folks, I backed the Indiegogo for the LH Labs Geek Pulse USB DAC the better part of a decade ago. Just the basic one, not the fi or the femto clock one or anything like that. The first one I got had issues of needing a reset so they sent me a new one, which I used for a few years. I didnt reconnect it after a move and it sat for a few years, and when I tried to reconnect it today it wouldnt power on. I really dont know if it has any value to someone who knows how to repair it or not. But I figured Id put it up here to see. Includes the original AC power supply and the USB cable they said was fancy.

LH Labs Geek Pulse dac headphone amplifier. In good working order. THE POWER SUPPLY IS NOT ORIGINAL It works fine. But is not the original

NOBUNGA Labs HYBRID Kotetsu [AK2.5mm4 Pole Balance / MMCX Compatible] NLH-KTSDescription Product Introduction Improves the spread and depth of sound, maximizes separation capabilities , suppresses transmission loss to MMCX hybrid re-cable and wire rods that maximize separation ability, and adopts 7N-OCC wire with clear and wide range characteristics and pure silver wire that enables vivid and stretched high frequencies and resolution to improve high frequency and resolution, pursuing high dimensional reality sound. 8-core hybrid re-cable with 2.5mm4 pole balance connection that enables accurate positioning feeling and natural and expressive sound, and maximizes the potential of connected devices. of the sound, the sound spread and depth are reproduced more clearly, and the separation ability is maximized. It is possible to draw out the potential of the connected device to the limit. and 2.5 mm 4-pole plugs are plated in 24K gold to the contacts, resulting in a more stable connection environment and improved conductivity efficiency. part of the shell is subjected to patented super direct touch processing, and the plug can be easily attached and detached safely by processing that sticks to the hand. MMCX plug adopts NOBUNAGA Labs original model. connector part is subjected to 24K gold plating treatment to suppress contact resistance and demonstrate high electrical conductivity. , the inside of the shell is also moulded to minimize troubles when attaching and detaching. three slit designs vertically, and black and red lines are printed. L/R is now easy to understand. (Black on the L side and red on the R side) -156°C/ 72 hours of full-fledged cryo-treatment reduces electrical resistance and improves energization, the S/N ratio is increased and noise and distortion are reduced. ? Specifications Cable: 7N OCC 4-core / Silver plated + 4N sterling silver 4-core Cable length: 120cm Ear hook: With wire Plug: 2.5mm 4 pole straight plug (NLP-PRO-IS2.5) Earphone side plug: MMCX Connector (NLP-MMCX-DIY) Impedance: 0.28? Cryo treatment: -156°C / 72 hours Solder: WBT unleaded silver solder Please read caution (disclaimer) >> * Please check the manufacturers product page for details.Products we sell* Most products are Japanese products and the manuals are in Japanese.* If you want to know used condition and accessories, please message.Payment* Acceptable only Paypal. Shipping* It usually takes within 5 business days to ship after confirmation of payment verification except for Pre-order item.* We can send your items with combine shipping!* Please check your shipping fee on Shipping and payments as above. Terms of Sale* We will accept returns for exchange or refund within the 30 days from the items shipment date.* But the buyer shall responsible for all return shipping charges.* Please note that shipping, insurance and handling charges are not refundable.About Us* All my products are 100% Authentic ! * Your total satisfaction is guaranteed and is always our sincere wish.International Buyers - Please Note:* Import duties, taxes and charges are not included in the item price or shipping charges.* These charges are the buyers responsibility.Other* Customer satisfaction is very important to us!* If you have any questions or items you look for, plase let us know anytime!!!

LH Labs Geek Out 1000 USB Digital to Analog Converter (DAC) and Portable Headphone Amplifier. Fully functional and tested. Specifications: Supported bit depths: 1, 16, 24, 32 Supported sample rates: 44.1 kHz, 48 kHz, 88.2 kHz, 96 kHz, 176.4 kHz, 192 kHz, 352.8 kHz, 384 kHz, 2.822 MHz, 3.072 MHz, 5.644 MHz, 6.144 MHz Class A amplification 3D Awesomifier Asychronous USB 2.0 3.5mm minijack outputs: 0.47 Ohms, 47 Ohms Dimensions HxWxD: 13 x 64 x 34mm (plus USB plug) Weight: 60g Accessories: USB extension, soft case Price when tested: £299 Manufacturer Details: LH Labs lhlabs.com Type: USB DAC & headphone amplifier

LH Labs Geek Out 1000 USB Digital to Analog Converter (DAC) and Portable Headphone Amplifier. Fully functional and tested. Specifications: Supported bit depths: 1, 16, 24, 32 Supported sample rates: 44.1 kHz, 48 kHz, 88.2 kHz, 96 kHz, 176.4 kHz, 192 kHz, 352.8 kHz, 384 kHz, 2.822 MHz, 3.072 MHz, 5.644 MHz, 6.144 MHz Class A amplification 3D Awesomifier Asychronous USB 2.0 3.5mm minijack outputs: 0.47 Ohms, 47 Ohms Dimensions HxWxD: 13 x 64 x 34mm (plus USB plug) Weight: 60g Accessories: USB extension, soft case Price when tested: £299 Manufacturer Details: LH Labs lhlabs.com Type: USB DAC & headphone amplifier