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Dynacord digital message manager, model: DMM 4650.

Lot reference 17674075
Dynacord digital message manager, model: DMM 4650.

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Current bid $12
Next minimum bid $19
Location: Netherlands
Auction fee: 9% of the winning bid
Shipping to United States: $48.06
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$12 Bidder 2057
16-04-2018 14:12:43
$3 Bidder 3728
16-04-2018 07:44:11

in nice condition

Brand: Other
Type: Other
Condition: Very Good Plus

Dynacord digital message manager, model: DMM 4650.

The DMM 4650 is a signal processor, capable of audio recording and playback, as well as audio signal generation such as alarms.

The main application is for PA racks, but stand-alone applications are possible as well. The audio signals can consist of alarm, chime, texts etc. and also random combinations. These programs were created by DYNACORD and stored as presets. The audio quality of the messages can be selected depending on memory extension and different user requirements. Password protection is provided. The operation is similar to cassette recorders or CD players. A RS 232 interface allows saving and loading of unit configurations and message data. In order to ensure function reliability, a self-test and an audio data verification is installed. The alarm is provided via a dedicated output. The DMM 4650 does not require maintenance due to its use of flash memory.

Operating Voltage 21.6–31.2 V DC
Power Consumption Max. 18 watts
Input Voltage 0.775 V / 0 dBu
-Line Input 0.775 V / 0 dBu
-Rec Input 0.775 V / 0 dBu
-Mic Input 1.4 mV / -54 dBu at 600 Ω
Max. Input Voltage 3.8 V / +14 dBu
-Line Input 30 V / +32 dBu
-Rec Input 30 V / +32 dBu
-Mic Input 50 mV / -24 dBu at 600 Ω
Input Impedance (bal./unbal.) 20 kΩ / 10 kΩ
-Line Input 20 kΩ
-Rec Input 20 kΩ
-Mic Input 1.4 kΩ
Output Voltage 0.775 V / 0 dBu
-Pre-Output 3.2 V / +12 dBu
-Phones 3.2 V / +12 dBu
Max. Output Voltage 3.8 V / +14 dBu
-Pre-Output 9 V / +21 dBu
-Phones 9 V / +21 dBu
Output Impedance (bal./unbal.) 136 Ω / 68 Ω
-Pre-Output 220 Ω
-Phones 220 Ω
Frequency Response (-3/0 dB) 20 Hz–20 kHz
-Mic Input (-18/3 dB) 20 Hz–16 kHz
-Others (+0/-3 dB) 20 Hz–16 kHz
Signal to Noise Ratio (A-weighted) > 108 dB
-Message (A-weighted) > 90 dB
THD @ 1 kHz < 0.03%
-Message @ 1 kHz < 0.05%
Data Format AD/DA converter 16 bit linear
DSP Internal 24 bit
Sampling Rate 35 kHz
Control Inputs < ± 5V=Low, > ± 10V=High
Control Outputs floating relay contacts 1A at 24 V DC
Dimensions (HxWxD) 4.4 x 48.3 x 22.5 cm (1.75" x 19.0" x 8.86")
Weight 4 kg (8.82 lbs)

Word verzekerd verzonden

Nl Sound of Music  top

Feedback score: 99.4
Reviews given: 165
Member since: October 21, 2013
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    zeer snelle levering. perfect!
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    user-57f0f12 October 20, 2018

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    Snelle levering - top
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    baptid October 20, 2018

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    Netjes verpakt, alles prima in orde.. TOP
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    RENR October 17, 2018

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    perfect! no problem
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    apostroph October 12, 2018

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    Perfect!
    Recommended seller!
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    apostroph October 12, 2018

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    Prima. De bestelling is stevig en goed verpakt direct na betaling verzonden. Top!
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    PJDENHAAG October 11, 2018

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    Perfekt gelaufen ,alles wie versprochen :) TOP !!
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    user-1231f49 September 27, 2018

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    Great records fast and safe delivery !
    Very recommendable !!
    Thank You !!!
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    Monstermodschoppe September 27, 2018

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    Ok ok
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    sandroA September 26, 2018

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    Mint condition.
    Very fast.
    +++
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    user-94102ec September 22, 2018

  • In 1 vd 5 lp's helaas een persfout. Niet te draaien. Helaas ook niet meer beschikbaar. Ter compensatie stuurt verkoper dubbellp van andere band na overleg. Heel keurig opgelost dus.Dank aan verkoper.

    user-3c05708 September 12, 2018

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    Interesting complete set of Ella and Louis!
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    jkonckier September 4, 2018

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    marvelous record!
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    jkonckier September 4, 2018

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    Graet set! very nostalgic indeede! Thank you
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    jkonckier September 4, 2018

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    very nice set! thank you
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    jkonckier September 4, 2018

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    Parfait !!!
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    KingLouie September 2, 2018

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    Produit neuf et impeccable le colis était bien emballé je suis ravi!!
    Merci
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    user-e8abf26 August 31, 2018

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    Prima verpakt. Goed geregeld
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    freddeko August 29, 2018

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    Conforme à l'annonce, trés bien.
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    Amarz August 28, 2018

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    Top
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    lokvogel August 24, 2018

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    Package arrived safely. Thanks.
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    ljusp August 24, 2018

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    Service très rapide et efficace. merci
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    user-b5364df August 23, 2018

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    Perfekt! Thanks!
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    Errorist1 August 16, 2018

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    Very good sailer.
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    VMSP August 11, 2018

  • Good service! Many thanks!

    Graveviolator August 11, 2018

View all 165 reviews

Delivery

The seller will ship the item(s) within 3 working days after receiving confirmation of payment.

Shipping costs are for mainland destinations only.
More information

Shipping costs

United States $48.06
Austria $29.58
Belgium $29.58
Denmark $29.58
France $29.58
Germany $29.58
Italy $29.58
Luxembourg $29.58
Netherlands $9.86
Spain $29.58
Sweden $29.58
United Kingdom $29.58
Rest of Europe $36.97
Anywhere else $48.06

Save shipping costs

You can pick up this lot from the seller: Bunschoten (UT), Netherlands.

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