Shure UNIDYNE III 545SD Dual Impedance Unidirectional Microphone
- Write a Review
- SKU
- #270939000000000
-
- MSRP:
- $122.00
-
- Your Savings:
- - $22.01
-
Free Shipping on Orders over $25
-
- Your Price:
- $9999
- Free Shipping
- Top Rated
- Top Seller
- Price Match
- Satisfaction Guarantee
-
res13052600352369728196584
- res13052600352369728196584
- res13052600352369728196584
- res13052600352369728196584
- res13052600352369728196584
- res13052600352369728196584
- res13052600352369728196584
- res13052600352369728196584
- res13052600352369728196584
- res13052600352369728196584
- res13052600352369728196584
- res13052600352369728196584
- res13052600352369728196584
- res13052600352369728196584
- res13052600352369728196584
-
res13052600352369728196584
- res13052600352369728196584
-
res13052600352369728196584Rapco Horizon HZ Series Cable Female XLR to Male 1/4" Black ... $12.99 - $26.99
res13052600352369728196584
- res13052600352369728196584
- res13052600352369728196584
-
res13052600352369728196584Live Wire Advantage Standard EXM Series Microphone Cable 15... $14.99 - $59.99
res13052600352369728196584
- res13052600352369728196584
- res13052600352369728196584
- res13052600352369728196584
- res13052600352369728196584
- res13052600352369728196584
- res13052600352369728196584
- res13052600352369728196584
- res13052600352369728196584
- res13052600352369728196584
-
res13052600352369728196584
- res13052600352369728196584
- res13052600352369728196584
- res13052600352369728196584
- res13052600352369728196584
- res13052600352369728196584
- res13052600352369728196584
- res13052600352369728196584
- res13052600352369728196584
- res13052600352369728196584
- res13052600352369728196584
- res13052600352369728196584
- res13052600352369728196584
- res13052600352369728196584
- res13052600352369728196584
A favorite for instrument pickup and recording.
The UNIDYNE III Model 545SD is a dual-impedance, unidirectional, dynamic microphone. Shipped connected for low-impedance operation, the mic features a silent magnetic reed on/off switch. The UNIDYNE III is a favorite for instrument pickup and recording, and can be used on lecterns for public address systems such as those used in political conventions and legislatures, convention halls, hotels, public auditoriums, stadiums, schools, and churches. (545SD-LC Cable not included).
Features
- Exceptionally uniform cardioid pattern minimizes feedback in PA applications
- Selectable dual-impedance operation
- Silent magnetic reed on/off switch with lock option
- Cardioid dynamic
- Frequency response 50 to 15,000 Hz
Order today for Shure quality at an affordable price.
UNIDYNE III 545SD Dual Impedance Unidirectional Microphone Specifications:
- Type: Dynamic
- Frequency Response: 50 to 15,000 Hz
- Polar Pattern: Cardioid (unidirectional)--uniform with frequency, symmetrical about axis
- Impedance: Dual. Microphone rating impedance is 150 ohms (250 ohms actual) for connection to microphone inputs rated at 19 to 300 ohms and "High" for connection to high-impedance microphone inputs. Wired for low impedance as supplied.
- Output Level (at 1,000 Hz): Open Circuit Voltage*: Low: -58.0 dB (1.3 mV); High: -35.0 dB (17.6 mV)*0 dB = 1 volt per Pascal (1 Pa = 94 dB SPL)
- Polarity: Positive pressure on diaphragm produces positive voltage on pin 2 (with respect to pin 3).
- Switch: Built-in magnetic reed on/off switch with lockplate.
- Cartridge Shock Mount: Internal rubber vibration-isolator
- Swivel Adapter: Positive action, adjustable through 90 degrees from vertical to horizontal, permits easy removal for handheld use, suitable for mounting on stand with 5/8"- 27 thread
- Case: Chrome-plated die casting with ARMO-DUR grille and stainless steel screen
- Dimensions (Length x Diameter): 6-3/16" x 1-1/4" (157 x 32 mm)
- Net Weight (less cable): 9 oz (255 grams)
-
Heil Microphones Winter NAMM 2007
Review Snapshot®
by PowerReviews(based on 6 reviews)
Ratings Distribution
100%
of respondents would recommend this to a friend.
Reviews
Reviewed by 6 customers
Sort by
Displaying reviews 1-6
Pros
- Durable
- Versatile
Cons
Best Uses
- Performances
- Professional Recording
Comments about Shure UNIDYNE III 545SD Dual Impedance Unidirectional Microphone:
Is there really a substantial difference between the sound of a 545 and an SM57? I don't know; they are certainly very similar and it IS one of the most useful sounds in recording. Where the 545 is different is 1) the on/off switch -- useful when used as a live mike -- and 2) the variable impedance.
The latter is the main reason I have one. It's great to able to plug it into an amp and use it for harmonica or the like. There are times one simply needs that high-impedance quarter-inch connection. And, after all, if you don't find yourself needing that, just set it to low-impedance and use for much the same roles as a 57.
Pros
- Clear Sound
- Durable
- Easy To Use
- Versatile
Cons
- Limited Functions
Best Uses
- Amateur Recording
- Mic Cabs
- Vocals
Comments about Shure UNIDYNE III 545SD Dual Impedance Unidirectional Microphone:
I had no idea Shure was still selling this mic, and I was pleasantly surprised to see it here. I had an old Unidyne from the 70s that I had acquired and was using up until a few years ago when it finally died. This mic was incredible on guitar cabs and vocals. It had such a smooth response to everything and didn't have proximity effect that some other cardiod mics have. I bought an SM57 to replace it, but it's not nearly as good. I could stick this thing in front of any cab at nearly any distance and get a superb sound. With the SM57, you have to play around with placement. Overall I love this mic and I will be purchasing another one. Hopefully, Shure is building it to the same specs so it will have the same quality and ruggedness of the original.
Pros
- Clear Sound
- Easy To Use
- Had A Clear Sound
- Looks Nice Sounds Great
Cons
- none
Best Uses
- Fender Pa Syatem
- Home Audio
- Home Studio
Comments about Shure UNIDYNE III 545SD Dual Impedance Unidirectional Microphone:
I like this mic, It sounds great and looks nice I use it with my Fender Pro 300 system playing harmonica.
Comments about Shure UNIDYNE III 545SD Dual Impedance Unidirectional Microphone:
Don't hesitate to buy this microphone. It is perfect for live or studio applications. Especially for snare drum and guitar cabs.
The on/off switch is just a cool feature that makes it stand out.
This mic is very sturdily built, and can be hit by drum sticks as much as you want!
Don't spend any more for an all around microphone. This mic is the best for snare and guitar cabinets.
Comments about Shure UNIDYNE III 545SD Dual Impedance Unidirectional Microphone:
I've seen the other reviews and can tell you from years of experience- it's a great drum mic. If it wasn't, John Bonham wouldn't have used it live and in the studio over 30 years ago. I still have an old high impedance model from '68!
Comments about Shure UNIDYNE III 545SD Dual Impedance Unidirectional Microphone:
I have found these to be more useful for studio applications and other live applications. In the studio, I have used these for guitar cabinets, acoustic guitars (soundhole and 12th fret), drum overheads (not as good as condensers), snares, toms, and vocals. Live, I have used them on guitar cabinets, vocals, drums, drum overheads, as well as acoustic guitars. I HIGHLY recommend this mic. It reproduces sound very well and is a very "transparent" mic. It has a fantastic frequency response and is more sensitive than an SM57. I would not recommend this over an SM57 for percussion use, but I think it easily surpasses the 57 in vocal reproduction ability. It is better than 57s on guitar cabinets, but I would not recommend it over an e609. However, if you're looking for a GREAT all-purpose mic, buy one or 2 of these. They are great for just about anything and will not sound bad in almost any application (just don't stick it in a bass drum).
Displaying reviews 1-6
