O DV PROMIX 3 da PSC é um mixer de áudio de campo profissional projetado para atender às necessidades dos usuários de DV Cam, mantendo também uma boa relação custo/benefício e flexibilidade suficientes para usuários de camcorder. O mixer possui 3 entradas XLR balanceadas fêmea, selecionáveis entre sinal de nível de linha e microfone. Cada entrada fornece phantom power de +48V com possibilidade de seleção individual. Seletores de posição Esquerda, Direita e Centro estão localizados em cada canal de entrada, sinais de roteamento para destinos separados ou para o posicionamento panorâmico de áudio através das saídas estéreo.
A seção de saída possui 2 conectores XLR macho balanceados que também são selecionáveis entre nível de linha e nível de microfone. A limitação de pico de saída minimiza o sinal de saída com sobrecarga, eliminando gravações de ruído e distorção. Uma entrada de retorno de fita mini de 1/8 de polegada dedicada permite um monitoramento preciso dos sinais gravados de câmeras de vídeo, dispositivos de gravação, etc. Uma saída mini de 1/8 de polegada separada fornece saída de nível de microfone não-balanceada dedicada para a compatibilidade com camcorders amadoras.
| Entradas |
3 - XLR Fêmea Balanceado: Impedância de 3k Ohm Selecionável entre Nível de Linha / Microfone, +48V Condensador / Dinâmico |
| Saída | 2 XLRs Macho Balanceados: Selecionável entre Nível de Mic de -50dBv ou de Linha de 0dBv |
| Saída de Monitor/Headphone | Mini de 1/8¿ (3,5mm): 25 a 600 Ohms |
| E/S ALT |
Saída de Nível de Microfone: 1/8 de polegada (3,5mm) -50dBv Retorno de Fita/Entrada Direta: 1/8 de polegada (3,5mm) |
| Entrada/Saída de Link | Não |
| Impedância | 3k Ohms de Impedância (Entradas Balanceadas) |
| Ganho | 80dB |
| Hum e Ruído | 128 dB EIN 150 Ohms |
| Resposta de Frequência | 20Hz a 20KHz +/-0,5 dB |
| Distorção | 0,08% de THD em 1KHz |
| Medição | LED, Leitura de Pico, Legível Sob a Luz do Sol, -20 dB a +3 dB |
| Saída de Controle de Voltagem | Não |
| Phantom Power | +48V |
| Temperatura Operacional | -4 a +158F (-20 a +70C) |
| Alimentação |
2 Baterias Alcalinas de 9V: tempo típico de operação de 4 a 6 horas ou Alimentação Externa: 7 a 18VDC |
| Dimensões | 9,950 x 6,675 x 1,500 polegadas (25 x 17 x 3,8mm) (L x P x A) |
| Peso | 1 libra e 11,5 onças (0,8kg) |
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Comments about PSC DV PROMIX 3 - Field Mixer:
I used this mixer for multiple short film shoots and it worked quite well. The audio was clean and I had good control. The unit is very light and will feel "cheap" to some but I simply wanted it to handle my audio not impress anyone.
Battery life was very good but you'll need to monitor your use because there were some differences on how long we lasted on certain days. My only gripes are the controls could be a little more solid and the dimensions of the unit make it a bit of an awkward fit in most audio bags I use.
Bottom line. It's a good mixer but not as crystal clear as a Sound Devices 702 or 302. But if you're looking at those you're not interested in the PSC gear anyway.
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Comments about PSC DV PROMIX 3 - Field Mixer:
Works very well and sounds great through my Sony pro headphones and with my Senn. and Tram mics. Love the portability especially when working on location with my Canon DSLR, batteries last all day. Sure you have to monitor and setup the pots correctly but just as any other mixer. I researched alot of the mid range priced portable mixers and this is definitely the best in its class.
Wow I don't understand the reviewer here comparing the 302 (apples to oranges) he must work for the competition especially after this mixer is getting great reviews from everyone else. And comparing mixers that cost twice as much to this one, are you serious!
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Comments about PSC DV PROMIX 3 - Field Mixer:
This is in no way a "great" mixer. The preamps are very noisy and easily distort, there is a very high susceptibility to RF noise, and there is no limiter (unlike sound devices mixers). Perhaps I am spoiled by using good audio gear, but if you are serious about location audio mixing, this can be a pretty frustrating device, especially when your income depends on it. Trust me, if you want to become a mixer, buy a 302 and save yourself the headache.
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Comments about PSC DV PROMIX 3 - Field Mixer:
Well, every job I did not get the bigest issue always was that I needed a field mixer not a eight channel studio mixer. This product is a great mixer for being on a budget expect I wish it had more strength on the output. The Level are weak and the only way around it is to set my external recorder and camera inputs a hair high than the mixer. Please note to keep the levels out of the red on the mixer even if the levels are not distorting on the external recorder.
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Comments about PSC DV PROMIX 3 - Field Mixer:
Works exactly like it should. As a mixer. The built in tone oscillator is fantastic.
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Comments about PSC DV PROMIX 3 - Field Mixer:
I have only used it once, but it worked as expected. I wish the output volume at 0 dB was hotter, as it did not match the line input of my Canon A1 very well (-20dB with volume comtrols all the way up.)
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Comments about PSC DV PROMIX 3 - Field Mixer:
Great sound mixing.
Pros
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Best Uses
Comments about PSC DV PROMIX 3 - Field Mixer:
I purchased this as I needed a simple, easily portable, yet sophisticated field mixer for indie work, commercials, and promotional spots. What a pleasant surprise this mixer has been! Powered by 2 9v batteries it works solidly for 6-8 hours (probably more but I haven't needed to), is light (virtually no fatigue when carrying it around), very bright LEDS (great during day shoots), and provides a test tone for calibrating the audio signal.
I have used this with shotguns (phantom power), wireless, and a combination of both and have always gotten a clean, strong, and quiet signal. There are better mixers out there (hence the 4-star rating) but if budget is a consideration I would seriously consider this unit. Very, very pleased.
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