Blue Microphones Kiwi Manual de Usario

Blue Microphones micrófono Kiwi

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Kiwi

Sound thinking.TM

Blue Microphones

5706 Corsa Avenue, Suite 102

Westlake Village, CA 91362

www.bluemic.com

Warranty

This Microphone or related part is warranted under the conditions outlined below to its original,

registered owner, provided the purchase was made from an authorized Baltic Latvian Universal

Electronics (BLUE) dealer. This Microphone or related part is guaranteed to remain free from

operating defects for three years from the date of purchase. In the event that service is

required, all necessary parts and labor will be furnished free of charge during this period except

for tubes, which are guaranteed for 90 days against defects. This warranty is void if the serial

number has been altered, removed or defaced. The warranty is void if the equipment is altered,

misused, mishandled, maladjusted, or is serviced by any parties not authorized by Baltic Latvian

Universal Electronics (BLUE). The warranty does not include transportation costs incurred

because of the need for service unless arranged for in advance. Baltic Latvian Universal

Electronics (BLUE) reserves the right to make changes in design and improve upon its products

without obligation to install these improvements in any of its products previously manufactured.

This warranty is in lieu of any or all expressed or implied.

In keeping with our policy of continued product improvement, Baltic Latvian Universal Electronics (BLUE) reserves

the right to alter specifications without prior notice.

Blue Microphones, Kiwi, Robbie the Mic Pre, Series 2 Shock, The Pop

and

Blueberry, Cranberry

Kiwi Cables

are trademark egisters or r ed trademarks of Blue Microphones, Inc. All

other trademarks contained herein are the property of their respective owners.

ongratulations on the purchase of Blue’s Kiwi

microphone. The transformerless Kiwi is the top of

our solid-state microphone line, combining the low

noise and superb transient response of top-grade

modern electronics with the crisp, airy high end of

legendary vintage vocal mics.

At the heart of the Kiwi is a multi-pattern variation

of Blue’s B6 Bottle microphone capsule. To provide

a consistent response throughout the range of

pickup patterns, two single backplate, large

diaphragm capsules are acoustically matched,

then measured in our anechoic chamber for opti-

mum performance. The end result is a handcrafted

and hand-tuned dual backplate capsule, delivering

a modern tone with a smooth extended top-end.

Though designed primarily to achieve a world-

class contemporary vocal sound, this capsule can

be utilized to add a glossy, produced sheen to sax-

ophone, piano, electric guitar, and other lead

instruments. In omnidirectional and figure of eight

patterns, or when miking at a distance, the Kiwi

delivers every nuance in the room, with finely

focused resolution and clear, musical frequency

response — ideal for distant acoustic guitar

recording, ambient percussion miking, and uncon-

ventional vocal treatments. In its cardioid patterns

the Kiwi excels at delivering a vocal or solo track

right to the front of the mix where it belongs, with

detailed highs, smooth midrange, and minimized

proximity effect (a bass boost inherent in all unidi-

rectional mics).

Getting Started

The Kiwi system includes Blue’s custom

The Shock

suspension shockmount, along with a velvet-lined

cherrywood box which houses the microphone.

The Shock

is designed to isolate the Kiwi microphone

body from low fr y vibrations when mounequenc ted

on a stand. To fit the Kiwi into this assembly, first

open the wire latches on the upper and lower

circular padded bands situated inside the shock

mount frame. Then simply slide the Kiwi into the

bands, make sure that the pattern selector switch

is accessible, and close the wire latches to tighten

the bands around the microphone. The angle of the

mount assembly can be swiveled and adjusted

with the large thumbscrew, which will normally be

positioned at the rear of the mic.

Once you have the Kiwi secured in its shockmount, you may find it easiest to attach the assembly to

a stand by 1) loosening the boom stand arm or threaded end of the mic stand, 2) grasping the mount

assembly in one hand, and 3) screwing the mic stand threads into the mount, without over-tightening.

This procedure will eliminate any possibility of damage to the mic.

NOTE: Forceful positioning of

The Shock without loosening of the thumbscrew can result in damage not covered by warranty.

To get the most out of this, or any quality

microphone, it is essential to pair it with

a good microphone preamplifier. Most pro-

fessional recordists prefer to have out-

board preamps on hand, and will choose

solid-state or vacuum tube models

based on their unique characteristics. To

maintain the integrity of your signal, try

using Blue’s Cranberry, Blueberry or

Kiwi high-definition mic cable along with Blue’s outstanding Class-A vacuum tube mic preamp,

Robbie. And, whenever possible, connect your pre’s output directly to your recorder or A/D convert-

er, bypassing the mixing board and any unnecessary components.

The Kiwi requires +48V phantom power, which is provided by most mic preamps, mixing consoles,

or separate phantom power supplies. It is important to note that some units, though rated at 48

volts, may supply insufficient or unstable phantom power, which can result in distortion and/or

degraded performance when used with the Kiwi.

To a oid damage to audio components when connecting phantom power, follow this simple procedure:v

1) turn down the mic preamp gain, headphones, and your studio monitors, 2) connect microphone

cable to the Kiwi and microphone input jack, 3) turn on phantom power, 4) turn up the mic preamp

gain, etc. To disconnect or re-route the Kiwi, 1) turn down the mic preamp gain, headphones, and

your studio monitors, 2) turn off phantom power and wait 10 seconds before disconnecting the mic.

To s e the delicecur ate capsule during transport and shipping, three brass

set screws are provided. These screws should be mounted in the solid

metal ring around the circumference of the grille when you first take the

microphone out of its case. Remove these screws before using the

microphone, and replace them if you will be transporting or shipping the

microphone.

NOTE: The Kiwi will not work properly if the security screws

are not removed.

Capsule and Pattern Characteristics

When recording in a unidirectional pattern, the active, on-

axis diaphragm is on the same side of the microphone as

the Blue logo. The pattern selector switch is located at the

rear of the microphone, and is easily adjusted by hand, with

no special tools required. In addition to the standard cardioid,

omnidirectional, and figure of eight patterns marked on the selector

switch, there are 6 intermediate gradations of sub-cardioid (between

omni and cardioid) and super-cardioid (between cardioid and figure of

eight) patterns to choose from.

You will notice that the sound of the Kiwi capsule changes when

adjustments are made to the nine-position pickup pattern switch on the

microphone body. In general, the omnidirectional pattern offers the

flattest frequency response, with an absence of proximity effect. As the

pattern becomes more directional (by clicking clockwise through the

L-R:

The Pop; Blueberry, Cranberry,

Kiwi

cables;

Robbie the Mic Pre

Kiwi shown with

The Shock

switch settings, towards the figure of eight position) bass frequencies increase proportionally due

to proximity effect, and subtle changes also occur on the high end response. These shifts in overall

timbre can be used to fine-tune the frequency response of the Kiwi, as well as for creative ends.

Recor ationsding Applic

Vocals

A little-known secret in the recording world is that vocalists love singing into beautifully engineered

microphones like the Kiwi. Put it in front of any singer and you’re guaranteed to get a truly inspired

vocal performance. The Kiwi was developed especially to enhance the airiness and detail in a voice,

while diminishing the proximity-induced lows which can cloud a mix or produce compression

artifacts. The Kiwi is also outstanding for narration and voice-over work.

For a “big” vocal sound with maximum presence, get the vocalist within one to

three inches of the capsule. There is no need to worry about overloading the

microphone, but be sure to use Blue’s optional pop filter, The Pop, to protect the

diaphragm at close distances. Tilt the Kiwi up (toward the forehead) for more

projection and head tone, straight on at the mouth for maximum brightness and

intelligibility, or down toward the chest for more robust lows and smoother highs.

Conventional vocal recording is almost always done using a cardioid pickup pattern. But the variable

pattern control allows you to experiment with the timbre changes which occur in sub-cardioid (left

of center on the pattern switch, towards omnidirectional) and super-cardioid (right of center,

towards figure of eight) settings. Whenever possible, spend a few moments exploring these tonal

shifts while “tuning” the pickup patterns.

The figure of eight pattern is useful for recording two singers on one mic, or for a “hotter” solo vocal

with increased proximity effect (i.e. a typical radio announcer voice). The omnidirectional pattern on

the Kiwi can also be put to unique effect, whether recording a roomy, distant vocal track, capturing

an unusual room ambience in combination with a close vocal mic, or on large group vocals.

Acoustic Guitar

For a balanced sound with plenty of sparkling high end, position the Kiwi facing the

guitar neck, right where the neck joins the body (usually around the 12th–14th frets).

For starters, use the cardioid pattern, keep the capsule as close as possible, and

angle it toward the sound hole to capture a blend of low end and pick sound.

If you need more lo s, move the capsule closer to the sound hole, or adjust the pickupw

pattern one click at a time toward the figure of eight position. For more high end

detail, move the Kiwi farther from the guitar, either at the same neck position, or

above the instrument up by the guitarist’s head. An omnidirectional pattern setting

allows very close placement to the sound hole without boomy lows, and distant

placement of three feet or more can produce interesting results throughout the

available range of pickup patterns.

Electric Guitar

The Kiwi’s B6 c sule is usap eful for any clean amp sound, ranging from bright rhythm

chords to warm jazzy tones. Angle the capsule toward the center of the speaker to

capture more highs, or turn it toward the edge of the cone for a fuller sound with more

low end. For overdriven or distorted tones, move the mic towards the outer edge of the

cone, or back it away from the amp a foot or more to add a little room sound and soften

the extreme high end.

For even more control over definition and room tone on electric guitar tracks, it is common

practice to use an ambient room mic in addition to a close mic on the amp. The omni-

directional or figure of eight patterns on the Kiwi are highly recommended for distant

room miking applications on any amplified instruments, including bass, organ, and

blues harmonica.

Piano

Pop and jazz piano recording is usually accomplished with a pair of microphones

placed inside a grand piano, either close to the hammers for a defined, percussive

sound, or roughly in the middle of the piano body to get a more resonant and

blended tone. When using these methods, it is conventional to employ a coincident

stereo pair, with one microphone capsule oriented to pick up the treble strings,

and the other focused on the bass range of the instrument.

A less common, though very useful technique, is to position a stereo pair or single

Kiwi microphone just outside of the piano, either in the curve of a grand, above

20 30 40 50 100 500 1kHz 5kHz 10kHz 20kHz

-20

-10

Kiwi Cardioid•

315°

270°

225°

180°

135°

90°

45°

0°125Hz

500Hz

1kHz

4kHz

8kHz

16kHz

20 30 40 50 100 500 1kHz 5kHz 10kHz 20kHz

-20

-10

Kiwi Figure of 8•

315°

270°

225°

180°

135°

90°

45°

0°125Hz

250Hz

500Hz

1kHz

2kHz

4kHz

8kHz

16kHz

20 30 40 50 100 500 1kHz 5kHz 10kHz 20kHz

-20

-10

Kiwi Omni•

315°

270°

225°

180°

135°

90°

45°

0°125Hz

250Hz

500Hz

1kHz

2kHz

4kHz

8kHz

16kHz

These frequency charts are only a beginning. It gives the recordist a basis of the sound provided. How the microphone reacts in a particular application will differ greatly because

of many variables. Room acoustics, distance from sound source (proximity), tuning of the instrument and mic cabling are only a few of the interacting issues. For an artist

or an engineer, how the microphones are used creates the basis of the sound.

Kiwi Capsules • Polar & Frequency Response Charts