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Grace Design m900 Grace Design

$ 198,00

SKU: mode_1592404967447 Category: Headphone Amplifier Tags: Grace Design, Headphone Amps and Distribution

Description
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COMPACT, PORTABLE HEADPHONE AMP / DAC / PREAMP

The m900 is a portable, desktop friendly headphone amplifier / DAC / preamp combo designed to give audio professionals and enthusiasts musical and transparent audio playback from USB, S/PDIF or TOSLINK sources. For small DAW studio setups, portable laptop editing or mixing rigs, or just pure playback enjoyment, the m900 provides the same analog and DAC quality as our large monitor controllers, but in a rugged, portable and surprisingly affordable unit.

The m900 DAC uses the latest generation AKM 4490 chip, which features 32-bit processing and supports sample rates up to 384kHz PCM or 256x DSD. The USB interface operates in asynchronous mode allowing the m900 to be the clock master which makes the system immune to USB bus jitter. S/PDIF and Toslink inputs allow the m900 to enhance to any DAW interface with true reference quality D/A conversion, headphone monitoring and stereo speaker control.

An intelligent power supply design allows for two power operation modes – LOW and HIGH. LOW power mode is from USB connector #1, which provides bus power along with data, allowing the m900 to operate from a single connection to your computer. HIGH power power mode is available by connecting the included 2A USB DC power supply to the USB connector #2, which provides additional power for harder to drive headphones.

Transimpedance amplifier topology coupled to a zero ohm output impedance driver provides headphone performance that is incredibly spacious and transparent with a tight, enveloping low end. Our latest generation crossfeed circuit rounds out the design by simulating an acoustic listening environment in the headphones. Familiar tracks become new again with surprise details, while audio production tasks like tracking, mixing and editing happen faster and easier.

After many years of honing our DAC and headphone amplifier designs, the m900 distills the best of what we’ve learned in a compact, rugged and simple unit. Whether in the studio, on your desk or on the road, the m900 will bring you closer to the music you love.

04/2018 – m900 Firmware v2.3 Available

Implements the following new features: Mono Mode, Left minus Right, Channel Balance adjust, Monitoring Modes (stereo, L&R swapped, left in both channels, right in both channels, left channel only, right channel only). Visit Grace Design’s support page for download and installation information.

Features

USB, S/PDIF and Toslink digital inputs, supports up to 192kHz (Toslink up to 96kHz)
Asynchronous USB interface for jitter free computer audio playback, supports up to 384kHz PCM and 256x DSD
Dual zero ohm output impedance headphone outputs
Unbalanced level controlled outputs via RCA for connecting to a stereo monitor system
Compact, portable chassis perfect for travel, desktop or studio
Mono mode, Left minus Right mode
6 monitoring modes: stereo, L&R swapped, left in both channels, right in both channels, left channel only, right channel only
Channel balance adjustment
Low power mode via USB Bus power
High power mode via included USB 2A power supply
4 different DAC filter settings to tailor playback performance to personal preference
Simple user setup menu for setup and calibration
7 segment LED display displays level and setup menu information
Large rotary encoder for volume control and setup menu navigation
Made in Lyons, CO USA
5 year transferable Warranty

Prompt Delivery and Professional Packaging

Our long-standing partnership with UPS FedEx DHL and other global carriers lets us offer a range of shipping services. Our warehouse staff is extremely skilled and will package your items according to our precise and exact specifications. Your goods will undergo an extensive inspection and be safely packaged prior to being sent out. Each day, we ship to thousands of customers in many countries. The fact that we are committed to becoming the biggest online retailer in the World is clear. These warehouses are in Europe in the same way as they are in USA.

Note: Orders that include more than one item are assigned a processing period depending on the item.

Before shipping, we will inspect thoroughly the items you have ordered. Most orders are shipped within 48 hours. Expected delivery time is between 3-7 days.

Returns

Stock is dynamic. It's not entirely managed by us since we are involved with multiple entities, including the factory and the storage. The actual stock can change at any moment. It is possible that your order may be out of stock once the order has been placed.

Our policy lasts for 30 days. We cannot exchange or refund your order if it has been 30 days from the date of purchase.

For your item to be returned it must be in its original packaging, unopened and in the condition you received it. The item must be in its original packaging.

Grace Design m900 Grace Design

04/2018 – m900 Firmware v2.3 Available

Features

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