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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 of Equipment: 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)

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Nl Sound of Music  top

Feedback score: 99.5
Reviews given: 205
Member since: October 21, 2013
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    Niets op aan te merken!
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    timpoulus January 17, 2019

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    Consegna puntuale , confezionamento accurato e articoli conformi all'inserzione del lotto.
    venditore molto affidabile.
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    ERNESTOCORTIELLO January 17, 2019

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    very satisfied with the attention received, very professional and the discs in perfect condition.
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    niripe January 15, 2019

  • Good communication from seller. Records really well packaged and arrived in great condition. Trustworthy seller.

    user-757a9af January 10, 2019

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    Tutto è andato alla perfezione. Merce ricevuta in tempi e modi velocissimi e senza intoppo alcuno. la qualità degli articoli ricevuti è altrettanto buona.
    Un plauso al venditore.
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    user-28f2ea1 January 9, 2019

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    Nice and fast !!!
    +++
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    user-94102ec January 9, 2019

  • thanks, fast shipping.all as described

    user-474bda7 January 8, 2019

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    Super!
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    fbuitenh January 8, 2019

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    Alles zeer snel en perfect verlopen, zowel aflevering, staat vinyl en hoezen.
    Een aanrader, absoluut voor 150 % ! ! ! Met dank - P A U L
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    PUSA January 7, 2019

  • Nice records, great condition and well packaged for the journey to the UK. Slight delay with Christmas post but good communication from seller.

    user-757a9af January 5, 2019

  • Arrived today. All good thank you.

    user-2eef570 January 3, 2019

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    Merce conforme alla descrizione..tutto perfetto
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    Giammac January 2, 2019

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    Dischi perfettamente come da descrizione, ed imballati in modo professionale e molto protettivo, arrivati intatti in Italia. Venditore consigliatissimo!!
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    user-f17a036 December 28, 2018

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    All perfect
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    LucaGibertini December 14, 2018

  • Hello dear gentleman,my package was very good,but there was a little bit damage with the cover from my Jimi Hendrix records,but the record is amazing,thanks,with rewgards Mr Gerrit Willem van Es,Nethe

    user-8481557 December 10, 2018

  • Fast delivery, well packed.

    user-dffa7a1 November 29, 2018

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    Interesting records, item arrived quickly, thank you for extra present of Toon. I'm completely satisfied. Best greetings, Domizio
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    Domizio November 28, 2018

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    Snelle afhandeling, vinyl in perfecte staat zoals in het kavel werd vermeld.
    Aanrader als verkoper.
    Paul
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    PUSA November 26, 2018

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    prima kwaliteit
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    jimnicolaas November 16, 2018

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    perfetto,venditore serio e affidabile.
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    zailum73 November 13, 2018

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    Os vinil chegaram em condições, nada a reclamar.
    Pensava que o vinil fosse outro, algo mais raro devido ao preço.
    De resto tudo ok.
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    user-3fd71fe November 6, 2018

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    ZEER GOEDE VERKOPER , ZEKER AANGERADEN !!!!!!!!!!!!!!
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    group4 November 6, 2018

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    Snel bezorgd en goed verpakt. Ik blij met de aankoop .
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    ferbos November 6, 2018

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    Palkket is zeer snel en in goede staat verstuurd
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    Rsca1908 October 22, 2018

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    zeer snelle levering. perfect!
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    user-57f0f12 October 20, 2018

View all 205 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

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

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