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Gramophone

Gramovox Bluetooth Gramophone 3.0

Name: Gramovox Bluetooth Gramophone 3.0
Brand: Vertical Grooves
SKU: GVX1802-BLWA
Price: 579.00 USD
Availability: InStock

The upgraded Gramovox Bluetooth Gramophone 3.0, with 19 watts of power, upgraded speakers (both the tweeter and the mid-range), and an improved, longer-lasting battery, is the perfect marriage of vintage design and modern technology. Experience modern music with full-range sound through an expertly-crafted steel horn mated into a block of walnut. Our dual-driver design allows you to experience any genre of music in high fidelity. Listen to crisp vocals of your favorite Rock, Pop, Jazz, Hip-Hop or sultry singers of choice through your mobile Bluetooth Gramophone. Hear your music. Feel your music. See your music.

Vendor: Vertical Grooves

SKU: GVX1802-BLWA

Availability: 121 In stock

Product Type: Gramophone

$579.00

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Features
Design & Prototype
Manufacturing
Specs
Reviews
Gallery

Maximum Range

Utilizing the latest Bluetooth 4.0 technology, the Bluetooth Gramophone has a range of over 33 feet and battery life of 12 hours.

Perfect Size

Just the right dimensions to fit on your table, shelf or mantle—yet large enough to make a statement. The Bluetooth Gramophone is the perfect size to complement any home or office setup.

Convenient Controls

The minimalist design of the Bluetooth Gramophone elegantly places the controls on the back of the base. This includes an On/Off Switch, 3.5mm Input and Micro USB input.

Steel Horn

Our S-curve horn is a 3:4 scale reproduction of the 1920s R3 Magnavox horn. It is acoustically-optimized to brilliantly amplify music generated from the wood base. Our final horns will be manufactured out of steel and brass. For our prototype we used stereolithography (SLA) to 3D print the horn. After printing it, we painted/textured the horn black and silk-screened our logo. We chose a clean, classic typeface for a beautiful aesthetic complement.

Wood Base

Our horn is complemented by a sleek, minimalist wood base. Its straight lines juxtaposed with the curves of the horn produce a compelling aesthetic. For our wood base prototype we selected solid, 12/4 walnut from a local lumber yard. After milling it down, we CNC'd the inner cavity for our horn hole, speaker and electronics. Lastly, we sanded and finished it with a satin lacquer clear-coat.

Electronics

We sourced and developed audio electronics that are acoustically-optimized for the Gramovox. We sourced an audio driver, developed a custom printed circuit board (PCB) with a bluetooth 3.0 module and 3D-printed a base plate.

Steel Horn

Master metal fabricators will skillfully fabricate the horns using some of the manufacturing methods from the 1920s. The cone component is spun on a lathe and the neck is hydroformed out of sheets of steel. Afterward, these parts are hand-welded together, polished and powder-coated black.

Wood Base

Master wood craftsmen from Ohio will hand-select the most aesthetically-pleasing wood boards from the lumber yards. Afterward, the inner cavity is CNC'd for our horn hole, speaker and electronics. Lastly, it's sanded and finished with a satin lacquer clear-coat.

Electronics

Our final PCBs, speakers and base plates will be manufactured in Michigan by high-quality machinery and skilled engineers.

Driver Units

66mm cone driver
Magnetically Shielded

Bluetooth

Profiles: SSP, A2DP, HFP, iAP
Version: 3.0 fully compatible with Bluetooth version 2.1+EDR 1.2, 1.1
Frequency: 2.4 GHZ
Modulation Method: GFSK, PI/4-DQPSK, 8 DPSK
Max Data Rate 3Mbps
Antenna: Internal

Physical Properties

Horn Diameter: 10.64
Horn Height: 17.99
Wood: 8.50in x 4.00in. x. 2.75in
Weight: 5Ibs

Audio

Combined Stereo (1 Speaker)
3W RMS
8 ohm impedance
230 ⁓ 12,000 Hz
Ferrite Magnet
Signal to noise ratio 105dB

Connectivity

Wireless bluetooth 3.0
3.5MM AUX in part

Package Contents

USB adapter(s)
6 MicroUSB Cable
4 Auxiliary Cable
User Manual

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