The iBasso CB19 is a 100mm Y cable that connects a USB DAC dongle to a phone over USB-C while a separate USB-A lead takes power from a power bank. It suits dongle users who want to spare their phone's battery and give the dongle its own power source.
Who the iBasso CB19 is for
Long listening sessions: The dongle draws power from a power bank instead of the phone, so iBasso says it avoids draining your phone's battery.
Power-hungry dongles: iBasso notes that phones typically limit the current they supply to OTG devices; the CB19 feeds the dongle from a separate USB-A source.
Cleaner power: iBasso says power from a power bank reaches the dongle with less of the interference that comes with power drawn from inside a smartphone.
iBasso DC owners: iBasso pictures it with the DC-Elite and DC04PRO, and the 100mm (±10mm) silver-plated copper lead keeps the stack compact.
Skip it if: your power bank only has USB-C ports — the CB19's power lead is a USB-A plug.
iBasso CB19 key specs
Type: Y cable for USB DAC dongles
Connectors: USB-C to the dongle; USB-C to the phone; USB-A to the power source
Conductor: High-purity silver-plated copper
Length: 100mm ±10mm
Power input: USB-A plug for a power bank or another clean USB power source
Shown with: iBasso DC-Elite and DC04PRO
Color: Gray
Genuine iBasso stock. Free shipping on every order, 45-day returns.
Yes. Every unit we sell is genuine and brand-new, shipped in its original packaging, and backed by our 1-year TonePier warranty and 45-day returns.
Where does my order ship from, and how long does it take?
Every order ships from our warehouse in China, with full tracking, and most orders ship within 3 business days. Shipping is free on every order; most US orders arrive within 7–15 business days and most orders to other countries within 7–20 business days — see our shipping policy for details.
What if it isn't for me?
You get 45 days to decide. Keep the packaging, keep it in like-new condition, and send it back for a refund. Ear tips unsealed for hygiene reasons are fine — we expect you to actually listen.
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