Hello, everyone! We’re VentureCraft from Japan.
We’d like to introduce our new product, GO-DAP.
GO-DAP is a portable headphone amplifier for your iPhone 3GS/3G with an integrated battery for longer listening time.
Not satisfied with iPhone 3GS/3G sound quality?
Want to combine a high-spec PHPA with iPhone 3GS/3G convenience?
Want to improve the battery life of your iPhone 3GS/3G?
Then GO-DAP is perfect for you!
All-in-one convenience with made-in-Japan reliability!
Bringing made-in-Japan quality to audiophiles in the US!
Everything from development to manufacturing is done in Japan so you can be sure of the performance and reliability.
You will feel the commitment to quality in this never seen before high-performance mini amp and charger.
3 switch levels:
• CHGi (amp + charge)
• SYNC (amp + synchronization)
Available in 3 colors: Black, Red, and White
Integrated Docking Cradle
Fits like a glove! Enjoy the feel of the slim iPhone design without having to carry around a large PHPA!
Integrated high-performance headphone amp
Mid to high range specs
Burr-Brown OPA2134U operating amp
You’ll feel as if you’re listening to a live concert!
Amazingly clear acoustic sound!
Edited by DAPVentureCraft - 11/25/10 at 4:46am
iPhone 3GS/3G charger
Double your battery life!*
iPhone 3GS/3G (1200mAh) ＋ GO-DAP (1450mAh) = 2650mAh (equals approx. 12 hours of talk time)
*Operating times may vary depending on your iPhone 3GS/3G usage.
Refer to the following Apple homepage for details:
Synchronize your iTunes on GO-DAP!
Plug the provided USB into your computer to quickly synchronize your iPhone with your iTunes library while attached to GO-DAP!
Easily charge your iPhone using your PC
Recharge your battery with the provided USB
Quickly see how much power you have left!
Press the battery button to see how much power is left in your battery
3 display levels of remaining battery power:
・ Both LEDs off: only 0 to 10% remaining
・ Left LED on: 10 to 55% remaining
・ Both LEDs on: 55 to 100% remaining
You can still take pictures!
We think of the user first!
The cradle doesn’t block the lens so you can still use the camera functions.
Use GO-DAP as a stand!
Prop up your iPhone to watch music videos and movies.
- Specifications -
Output Power: 300mW (16Ω)
Signal to Noise Ratio: >= 95 dB (A Weight)
Distortion: z<0.009% (10 mW)
Frequency Response: 10 Hz - 120 kHz
Suitable Headphone Impedance: 16Ω to 100Ω
Power Supply: Built-in 1450mAh/Rechargeable Battery
Op-Amp: OPA2134U (Texas Instruments/Burr-Brown)
Pre-Amp: OPA2338UA (Texas Instruments)
Power-Amp: TPA6130A (Texas Instruments)
Size: W 65mm x H 132mm (including knob) x D 23mm
Coming soon, GO-DAP reviews by Head-Fi management on Head-Fi.org Featured Content.
Be sure to read the comments by the professionals!
We’re also looking for user reviewers.
Tell us your thoughts and impressions after trying GO-DAP!
Be the first to review GO-DAP! Send us your name, address, age and tell us about yourself: the AV products you use, whether you own portable headphone amps or not, the type of music you listen to, links to articles and comments you’ve written on Head-Fi.org, your home page, Twitter page, and so on. Send this to firstname.lastname@example.org and we’ll send you a GO-DAP!
(Limited to those who currently have an iPhone 3GS/3G)
Can’t wait for the reviews? Get your GO-DAP now!
*Please note that orders from outside the United States may incur other shipping costs and duties.
For buyers outside of the US, please contact us first.
We can send a quotation on shipping costs and duties if requested.
Global Distribution Manager
1-3-5-2F Nihonbashihoncho, Chuo-ku, Tokyo, 103-0023 Japan
Check out our website for more information!
Distributor’s Site (Japanese) E☆e4arphone, Osaka
User Review (Japanese) Sutapatronics