RME ADI-648

£2,229.00

Inc 20% VAT

Out of Stock

Usually available in 2-3 days


Shipping Information

FREE DELIVERY ON ALL ORDERS!

All orders can be shipped with free delivery. For orders over £50.00 this will be a next day courier service and for orders of less than £50.00 this will be First Class Royal Mail postage.

Other chargeable service options are available (see below).

Delivery Notifications

You will receive an email to the address you have supplied to us when your order has been dispatched.

Delivery Methods and Timescales

The delivery time scale is specified on the product page to indicate when you should expect to receive your order. If all item(s) are in stock and your order was placed before 2pm, subject to passing necessary checks, your order will be shipped the same day. Orders received just after 2pm are also often dispatched the same day, but this cannot be guaranteed.

See below for delivery options:

Royal Mail – First Class Recorded Delivery*

  • Price = FREE
  • Delivery Time – We cannot guarantee delivery time via Royal Mail. Whilst items shipped using Royal Mail First Class usually take 1 - 2 days, please note this is NOT a guaranteed next day delivery service. If this is a problem, please select one of our courier service options.

*Only available on orders with a value of less than £50

Courier – Next Working Day Service

  • Price = Free (Orders of £50+) / £9.95 (Orders of less than £50)
  • Delivery Time – Next working day from date of dispatch (see above)

Courier – Pre-noon, Next Working Day Service

  • Price = £9.95 (Orders of £50+) / £19.95 (Orders of less than £50)
  • Delivery Time – Next working day from date of dispatch (see above)

Courier – Saturday Delivery Service

  • Price = £19.95
  • Delivery Time – The first Saturday following date of dispatch (see above)

Due to the nature of the products we sell, we operate a strict fraud screening process and therefore we are only able to deliver to the billing address.

In the event of a delay, we will contact you either by email or telephone as soon as reasonably possible.

While 99% of UK locations are valid for next day/Saturday delivery, there are a few remote locations which are not covered.

Synthax Audio (UK) cannot deliver outside of the UK and Republic of Ireland*.

*RME products cannot be shipped to the Republic of Ireland.

Missed Deliveries

If you are not in to receive the order at the time delivery is attempted, a card will normally be left to notify you of the missed delivery attempt. This will allow you to either telephone the courier company to arrange a re-delivery at a more convenient time or collect it from your local courier depot or Royal Mail sorting office. For security reasons, all items require a signature.

If for any reason the item is returned to us (e.g. incorrect address specified, multiple failed delivery attempts), then we will inform you immediately by email as soon as we receive the item. From this point forth, you will be given a choice whether you wish us to re-dispatch the item or cancel the order. Please refer to our Cancellations & 14 Day Returns Procedure for more details. For items where delivery failed through no fault of Synthax Audio (UK), you will be liable for the original shipping charge, any courier surcharges and any subsequent delivery charges.

Late Deliveries or Dispatch

We are able to ship almost every order in the specified timescale. However, in very rare circumstances there can be an unforeseen delay. If this does happen, we will make it our priority to get your order dispatched from our warehouse as soon as reasonably possible.

There are also rare cases, beyond our control, when the delivery company itself has a problem which causes a delay in transit. In these situations we will do our utmost to liaise with the relevant delivery company to ensure delivery is completed as swiftly as possible.

Consequential Loss for Late Deliveries

If a delivery is late, then we will provide a refund of any delivery fee that we charged you. We do not provide financial compensation to cover consequential losses, e.g. for time taken off work to receive a delivery, or if the item is intended as a gift and you have to purchase the same item from a more expensive retailer.

Our full terms of sale can be viewed here.

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64-Channel 192 kHz ADAT/MADI
Format Converter

  • 1 x MADI I/O (optical and coaxial)
  • 8 x ADAT I/O (optical)
  • 1 x MIDI I/O
  • Word Clock I/O
  • RME Remote





Description

Overview

This Multichannel Audio Digital Interface offers format conversion from MADI to ADAT and vice-versa. The ADI-648 thus combines the world's most successful multi-Channel interface with the professionals' exclusive high-end interface. MADI offers 64 channels of 24-Bit audio at up to 48 kHz sample rate, and 32 channels at up to 96 kHz. Transmission happens over a single line, either coaxial (BNC) or fiber optic (network). In both cases the cable length can be more than 100 meters.

The MADI channels are transferred from and to 8 ADAT optical inputs and 8 outputs via TOSLINK. Furthermore, the ADI-648 contains an easy-configurable 8-Channel 16x16 Matrix Router. Any of the outputs, which are divided into 8-Channel blocks, can be fed from any 8-Channel input block, both on the ADAT and the MADI side. With this, there is not only free routing within the M-A and the A-M conversion, but also splitting and routing within the same format. An 8-Channel input block can be routed to any number of output blocks in parallel. Using more than one unit, several MADI signals can be combined to one (merging). Here are some application examples:

  • Managing long distances with a single cable
  • ADAT breakout box for devices with MADI interface
  • Connecting MADI-based equipment to RME's Hammerfall series
  • ADAT optical patchbay and router
  • MADI coaxial / optical or vice-versa converter and splitter
  • MADI redistributor, patchbay and router
  • MADI Merger
RME ADI-648 Front Panel
RME ADI-648 Front Panel - Click To Enlarge

detailed application examples (PDF)


The ADI-648 is compatible to all forms of increasing the sample rate (Double Speed). It supplies word clock in single or double speed, distributes 96 kHz signals in Double Wire mode into the MADI data stream, or per Sample Split (S/MUX) to the ADAT ports, but is also capable of double MADI rate (96k Frame). The ADI-648 thus also represents an ideal MADI front-end for the Hammerfall and Hammerfall DSP series.

RME MADI System Setups

Features

SyncAlign ® and SyncCheck ®, technologies known from and proven by other RME products, allow for perfect sync between all channels and easy notification of error states. And of course multiple devices can be cascaded and synchronized sample-accurate using word clock. The ADI-648 accepts 56 channels, 64 channels and 96k frame at its input, and can be set to generate those formats at its output. This way the ADI-648 even serves as perfect interface between otherwise incompatible MADI devices!

The compact device with 19" width and 1HU has numerous further outstanding features, like Intelligent Clock Control (ICC) and storing of the settings. It's even possible to transmit 16 MIDI channels in parallel to all 64 audio channels. A fully automatic input selection between optical and coaxial input offers a useful redundancy mode for critical applications. Extensive status displays give information about Lock and Sync states, audio content and the physical quality of the incoming signal.

Talking about clock: The ADI-648 includes SteadyClock(TM), a digitally controlled clock, especially developed by RME for MADI operation. It allows for operation without an additional word or AES clock line. The reference clock is extracted in highest quality from the MADI signal itself.

The rear of the ADI-648 looks clear and tidy. Eight ADAT optical inputs and outputs each, two MADI inputs and outputs each (coaxial, optical), word clock I/O (BNC) with switchable termination, and two DIN MIDI jacks offer unbeatable flexibility and compatibility.

The ADI-648 is compatible to MADI interfaces of companies like Sony, Merging, Lawo, Euphonix, Stagetec, Jünger, Audio Service, AMS and others.

RME ADI-648 Rear Panel
RME ADI-648 Rear Panel - Click To Enlarge


Remote Control

The ADI-648 can be remote controlled completely via MIDI. Also, all controls and LEDs on the front plate - the complete status - can be read via MIDI. Each ADI-648 can be programmed with its own ID, providing a separated remote control of multiple devices via a single MIDI channel.

The Windows software MIDI Remote can be downloaded for free from the RME website. It can use any existing MIDI port within the system to perform remote control and status requests of all ADI-648 via a simple mouse click. The software provides both a front-panel like operation (see above) and an extended Matrix display. Most appealing is the combination with a Hammerfall DSP(e) MADI, offering a direct control of the ADI-648 via MADI. The remote control software then uses a virtual MIDI port of the card that directly sends and receives MIDI data via MADI.

Specifications

  • Schematic view
  • Input MADI: 1 x BNC, 1 x optical
  • Output MADI: 1 x BNC, 1 x optical
  • Input ADAT optical: 8 x TOSLINK, 24-Bit, Bitclock PLL
  • Output ADAT optical: 8 x TOSLINK, 24-Bit
  • Input word clock: BNC, Signal Adaptation Circuit (functional from 1.2 Vpp input signal), switchable termination
  • Output word clock: BNC, low-impedance driver stage, 4 Vpp into 75 Ohms, short-circuit-proof
  • MIDI input and output: via two 5-pin DIN jacks
  • Sync sources: MADI, ADAT optical, word clock, internal
  • Varipitch: by input signal or word clock
  • Sample rates: 44.1 kHz, 48 kHz, 88.2 kHz, 96 kHz, variable (Sync/word clock)
  • Sample rate range: MADI: 32 kHz - 96 kHz, word clock: 27 kHz-105 kHz, ADAT: 33 kHz - 57 kHz
  • Jitter: Internal clock < 1 ns, word clock In < 2 ns, ADAT In < 2 ns
  • Jitter suppression on external clock: circa 30 dB (2.4 kHz)
  • Jitter sensitivity: all PLLs operate even at 100 ns Jitter without problems
  • Power supply: internal switching mode ps, 100 V-240 V AC, 50-60 Hz, 10 Watts
  • Dimensions: 483 x 44 x 200 mm

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