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Description
DSR1DSR1 ist ein 4 Kanal DSP von Rockford Fosgate mit digitaler Signalverarbeitung und integrierter Maestro CAN Schnittstelle. Vier symmetrische Differenzial Cinch Eingnge und vier High Level Eingnge mit Signal Sense Turn On sowie zustzliche RCA und SPDIF Koaxial Eingnge sind vorhanden. Acht RCA Ausgnge, ein 18 poliger analoger Eingangskabelstrang und ein 16 poliges analoges Ausgangskabel sind integriert. Setup und Updates erfolgen ber Micro USB,
DSR1 ist ein 4-Kanal DSP von Rockford Fosgate mit digitaler Signalverarbeitung und integrierter Maestro-CAN-Schnittstelle. Vier symmetrische Differenzial-Cinch-Eingänge und vier High-Level-Eingänge mit Signal Sense Turn On sowie zusätzliche RCA- und SPDIF-Koaxial-Eingänge sind vorhanden. Acht RCA-Ausgänge, ein 18-poliger analoger Eingangskabelstrang und ein 16-poliges analoges Ausgangskabel sind integriert. Setup und Updates erfolgen über Micro-USB, alternativ steht Bluetooth 4.0 mit interaktivem Tuning-Interface per Android oder iOS App zur Verfügung. Einstellbare Frequenzweichen mit wählbarer Flankensteilheit, bis zu 10 ms Verzögerung pro Kanal und 245 Entzerrungsbänder sind enthalten. Der DSP arbeitet mit 147 MIPS und 32-Bit Genauigkeit, der Frequenzgang beträgt 20 Hz bis 20 kHz ±0,5 dB.
Merkmale
- 4-Kanal DSP
- Digitale Signalverarbeitung mit integrierter Maestro-CAN-Schnittstelle
- Vier symmetrische Differenzial-Cinch-Eingänge
- Vier High-Level-Eingänge mit Signal Sense Turn On
- Zusätzliche RCA- und SPDIF-Koaxial-Eingänge
- Acht RCA-Ausgänge
- Bluetooth 4.0 und App-Steuerung für Android und iOS
- Micro-USB für Setup und Update
- Einstellbare Frequenzweichen mit wählbarer Flankensteilheit
- Bis zu 10 ms Verzögerung pro Kanal
- 245 Entzerrungsbänder
- 18-poliger analoger Eingangskabelstrang
- 16-poliges analoges Ausgangskabel
- Kompatibel mit Select Maestro Fahrzeug-T-Kabelbäumen
- Optionaler PLC2 Level Controller mit zuweisbaren Funktionen
Technische Daten
- Signaleingänge: 4 symmetrische Differenzial-Cinch-Eingänge
- High-Level-Eingänge: 4 mit Signal Sense
- AUX-Eingänge: 2 RCA
- Digitaler Eingang: SPDIF Koaxial
- Signalausgänge: 8 RCA-Ausgänge
- Eingangsimpedanz: 20 kOhm
- Ausgangsimpedanz: 200 Ohm
- Betriebsspannung: 9 bis 16 V DC
- Frequenzgang: 20 Hz bis 20 kHz ±0,5 dB
- Eingangsspannung Low Level RCA: bis 4 V
- Eingangsspannung High Level: bis 12,5 V
- High Level Turn-On: 4 bis 16 V
- AUX Eingangsspannung: bis 2 V
- Ausgangsspannung: bis 4 V RMS
- THD+N: kleiner 1,0 Prozent
- Signal-Rausch-Abstand: größer 100 dBA A-bewertet
- DSP Geschwindigkeit: 147 MIPS
- DSP Genauigkeit: 32-Bit
- Frequenzweichen-Typen: Hochpass, Tiefpass, Band-Pass, All-Pass, fester Linkwitz-Riley
- Übergangsfrequenz: 20 Hz bis 10 kHz
- Flankensteilheit: 6, 12, 18, 24, 30, 36, 48 dB pro Oktave
- Kanäle: Front, Spare, Rear, Sub
- Frequenzbänder: 31 pro Kanal
- EQ Q-Faktor: 0,01 bis 10,0
- Verzögerung Time Alignment: bis 10 ms pro Kanal
- Konnektivität: Bluetooth 4.0
- Setup und Update: Micro-USB
- Abmessungen H x B x T: 32 mm x 102,5 mm x 130 mm
- Versandgewicht: 0,22 kg
- Kabel: 18-poliger analoger Eingangskabelstrang, 16-poliges analoges Ausgangskabel
- Maestro: integrierte Maestro-CAN-Schnittstelle, entwickelt für Select Maestro Fahrzeug-T-Kabelbäume
- Interaktives Tuning-Interface: Android und iOS App
- Zubehör: optionaler PLC2 Level Controller mit zuweisbaren Funktionen
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.6 ★★★★★
Based on 25 reviews
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Product Reviews
★★★★★ 4
Has fit perfectly into my morning espresso
Color: Black&Silver
This seems to me to be an excellent small kitchen scale. I am new to the complexities of espresso making and have begun using this scale every morning to measure my dose and output. It is working just fine. Easy to operate, keep clean and store. I did not give it 5 stars because I have limited comparisons but I don’t expect and will not bother looking for anything better.
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Reviewed in the United States on May 30, 2026
★★★★★ 5
Perfectly fits what I needed for my espresso habit!
Color: Black&Silver
This Maestri House mini coffee scale is a great little tool for espresso and pour-over. The size is compact enough to fit under a portafilter or cup, and the 0.1g accuracy makes dialing in coffee much easier. I like the built-in timer, rechargeable USB-C battery, and clean black-and-silver look. It feels precise, practical, and easy to keep near the espresso machine. Great value for anyone who wants more consistent coffee.
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Reviewed in the United States on June 2, 2026
★★★★★ 5
Maestro House Mini Coffee Scale
I have begun to drink tea, pu’erh tea to be specific. I have several varieties and I have had a problem with getting consistent results. The varieties can be very different in size depending on when the leaves are harvested (leaves harvested in spring are much smaller). So the easiest way to get consistent results is by weight. This scale is very easy to use with a ceramic tea scoop, set the tea scoop on the scale, zero it out and add tea leaves. This has made my results much better, without the wild swings in strength I had been getting before trying to eyeball even measures. This scale gives me accurate measurements to one tenth of a gram.
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Reviewed in the United States on April 15, 2026
★★★★★ 4
Mostly great, except one little annoyance
Color: Black&Silver, Color: Black&Silver
Pros- lightweight, small, very accurate, easy to clean, timer included.
Cons- I use this to brew espresso on my Breville Touch and to get an accurate reading, you have to place something flat (structured) under the scale. Otherwise the reading just jumps all over the place. I know lot of espresso machines have the same base, so this might be an issue for some!
This is my reason for 4/5 stars. It’s an easy fix, it’s just kind of annoying. Value for the price seems to be on point. It’s easy to clean. It has a timer as well as scale (nice for espresso). Buttons work the first time you push them.
That’s it that’s all
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Reviewed in the United States on January 31, 2026
★★★★★ 5
Smooth taste and blends nicely
Size: 1.4 Ounce (Pack of 1)
This is probably one of the smoothest matchas I've ever bought. The tea blends out nicely without any clumps - no sifting required! I have bought from expensive brands that still have clumps despite sifting and whisking, so I was extremely pleased to see that this one doesn't have any of those problems. The price is also on point!
Taste: 4.5/5 I would say on par if not better than most cafes where you're paying $7-8 a cup. It's not bitter at all and has a mild grassy note. It's tasty on its own or as a latte.
Blendability: 5/5 Doesn't need sifting at all. A bamboo whisk is enough.
Color: 4.5/5 A nice high quality green color. I'd say it's a tier down premium green, but still pretty vibrant and the quality can't be beat for this price point.
Overall thoughts: It's the perfect budget brand if you're looking for a high quality matcha experience. It's great for everyday use and a good starting point for beginners.
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Reviewed in the United States on January 31, 2026
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