#audio diy

[mabacoustic]

Trattamento Acustico per la Tua Sala d’Ascolto o di Produzione: Guida Pratica

Introduzione Un buon trattamento acustico è essenziale per ottenere il massimo dalla tua sala d’ascolto o di produzione. Senza di esso, le r

[mabacoustic]

Monitor da Studio: Bass Reflex vs. Sospensione Pneumatica e Orientamento

Introduzione Quando si parla di monitor da studio, la qualità dell’ascolto è fondamentale per ottenere mix e produzioni di alta qualità. Due

[mabacoustic]

Trattato sul calcolo del bass reflex in una cassa acustica

Uno degli argomenti su cui mi imbatto spesso e proprio quello su come viene calcolato un sistema bass reflex, devo dire che non sono un gran

[forrestbaer]

microphone amp i built for clippy em272 mics.. sounds great

[thatbrony98]

Here is an overview of my audio equipment, I've built most of it myself making it a lot cheaper then buying pre-made equipment. My sound system is always in a prototype stage I tinker with it the entire time I'm using it. I eventually want to start a business selling equipment and speakers using modular components so people can buy it one piece at a time. Ex: sell speakers with excellent drivers but ok crossover and then later offer a crossover upgrade. Current Audio Equipment: Source: Tidal and iTunes with lossless files DACs: HRT music streamer2+ 24/96Khz USB SMSL M8 32/384Khz 128DSD USB OPTICAL COAXIAL Fiio do3k 24/192Khz OPTICAL COAXIAL Fiio d07 24/96KHZ OPTICAL COAXIAL Hifimediy es9018 32bit 384khz USB Focusrite 6i6 2nd generation 24/192Khz USB PREAMPs : Yamaha mg10 mixer DIY dual 6n3 tube Passive with alpha potentiometer PT2259 sure electronics Fiio d03 headphone amp Focusrite 6i6 monitor output AMPLIFIERS: Tripath ta2022, Texas Instruments ne5532, 40'000uf filter, speaker protection, toroid transformer Smsl sa50 Dual Lm3875, speaker protection Dual Ta2022, dual power supplies, dual speaker protection, 20'000uf filter per channel Emotiva BASX-a100 Dual LM3886 DC servo NE5532 and opa2134, 20,00uF filter SPEAKERS: ELAC UniFi Ub5 DIY: Dayton audio RS270-8 10” reference woofer, Vifa XT25 or Fountek Neo2 or Neo3, Adjustable L-pad on tweeter, Polyfill Ported cabinet, 2000hz DIY X-Over with copper foil inductors and 1% tolerance capacitors 3rd order buttersworth CABLEs: Speaker: Sky High 8-2 ofc NVX 8-2 Silver Plated OFC NVX 12-2 silver plated ofc Auvio 12-2 silver plated ofc Knukonceptz 10-2 ofc Interconnects: Blue Jeans Cable LC-1 Monster cable 300mk2, 400mk2, m1000comp, Acoustic research master series, master series comp Belkin pureav blue series, blue series comp Wireworld solstice, Luna Audioquest evergreen 3.5mm to rca, Chicago rca-rca C2G sonicwave 3ft rca audio C2G sonicwave comp cable Mogami 2534 mic cable Audio 2000s re-terminated Silver/copper/teflon Silver/copper/kapton/teflon

[thatbrony98]

An overview of my system: 

I build mostly my own equipment but buy components like DACs because their surface mount components or it is cheaper having it pre-made. The speakers i have built impressed everyone in the audio class/club I’m in. They said the 550$ Speakers i have made compare with a 1800$ monitor system. I also did a direct comparison to the ELAC UNI-FI UB5 and my speakers blew the ELACS out of the water. I look at going into audio engineering as a future career. 

Here are the tech specs of my system:

Speakers:

Diy Dayton Audio

RS270 10” reference woofer

PT2C-8 ribbon tweeter

X02W-2K crossover

L-pad on tweeter

Ported cabinet with polyfill

ELAC UNIFI UB5

Amplifers:

Yamaha RXV659 receiver

DIY ta2022 with opa2134 buffer chip amp with speaker protection and 40,000uf filter capacitance

DIY gain clone lm3875 chip amp with speaker protection with 9400uf on board and 40,000uf external capacitance

both diy amps use 25-0-25 VAC 330va toroidal transformers for power with emi/rfi filter on input side

Preamps:

Yamaha MG10 mixing console

Yamaha rxv659 (built in)

focusrite 6i6 (built in)

DIY 6n3 tube preamp with upgraded de-coupling capacitors and NOS tubes

DACs:

HRT music streamer 2+

Focusrite 6i6 (built in)

yamaha rxv659 (built in)

HIFIMEDIY es9018 32bit 384khz

Fiio d03k

Fiio d07

Power conditioning:

furman PST-D8 internals in series with Tripp lite Isobar ht10dbs

Cables:

Interconnects:

BJC LC1

Acoustic research interconnects and component cable

Monster interconnects and component cable

C2G sonic wave interconnects and component cable

audioquest interconnects

Speaker Cable:

Sky High Car Audio 8-2 OFC

Knukoncepts 10-2 OFC

NVX 12-2 silver plated OFC

Data:

wireworld USB

Pangea USB

belkin gold USB

Redmere HDMI

C2G sonicwave HDMI

Belkin HDMI

Pangea HDMI

Power:

Belden 83803

pangea ac14

[audiomarcus]

TnT Piano 6/1 Misure

La coppia di cavi presenta le seguenti caratteristiche medie:

Lunghezza = 93 cm

Resistenza = 0,12 Ohm

Induttanza = 1,3 uH

Capacità = 103 pF

Direi niente male come valori !!!!

[audiomarcus]

Nelle foto è possibile vedere il materiale necessario per realizzare il Tnt Piano 6/1, ed alcuni particolari della realizzazione stessa.

Il saldatore non serve perché alla fine ho utilizzato dei connettori rca che permettono il serraggio a vite: questi nella versione senza il rivestimento in argento.

Il cavo è stato acquistato da distrelect ed è della Belden.