Peavey STUDIO PRO 112 Owners Manual

TUDIO

TUDIO

PRO” 112

PRO” 112

R A NR A N S T US T U

BB

S E R I E SS E R I E S

PATENTS APPLIED FOH

Intended to alert the user to the presence of uninsulated “dangerous voltage” within the product’s enclosure

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CAUTION: Risk of electrical shock - DO NOT OPEN!
CAUTION: To reduce the risk of electric shock, do not remove cover. No user serviceable parts inside. Refer servicing to

qualified service personnel.
WARNING: To prevent electrical shock or fire hazard, do not expose this appliance to rain or moisture. Before using this

appliance, read the operating guide for further warnings.

that may be of sufficient magnitude to constitute a risk of electric shock to persons.

Intended to alert the user of the presence of important operating and maintenance (servicing) instructions in the
literature accompanying the product.

Este simbolo tiene el proposito de alertar al usuario de la presencia de

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PRECAUCION: Riesgo de corrientazo - No
PRECAUCION:

reparar. Deje

ADVERTENCIA:

Antes de usar este aparato, lea

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ATTENTION: Risques de
ATTENTION: Afin de reduire le risque de

aucune piece pouvant

AVERTISSEMENT: Afin de prevenir les risques de

ou a

aislamiento dentro de la
corrientazo.

Este simbolo tiene el proposito de alertar al usario de la presencia de instruccones importantes sobre la operation
y mantenimiento en la literatura que viene con el

Para

todo

Ce symbole est utilise pur indiquer a l’utilisateur la presence a
dangereuse pouvant

Ce symbole est utilise pour indiquer a l’utilisateur qu’il ou qu’elle trouvera d’importantes instructions sur
l’utilisation et l’entretien (service) de l’appareil dans la litterature accompagnant le produit.

l’humidite.

disminuir el riesgo de corrientazo, no

mantenimiento a

Para

evitar corrientazos o peligro de incendio, no deje expuesto a la lluvia o humedad este aparato

etre reparee

Avant d’utiliser cet appareil, lisez les avertissements supplementaires situ& dans le guide.

caja de1 product0

10s

tecnicos calificados.

mas

advertencias en la guia de operation.

etre d’intensite

choc

electrique - NE PAS OUVRIR!

par l’utilisateur. Confier l’entretien a un personnel qualifie.

que puede tener una magnitud suficiente coma

abra.

suffisante pour constituer un risque de

choc

electrique, ne pas enlever le couvercle. 11 ne se trouve a

producto.

abra

dechargtr

“(voltaje)

la cubierta. No hay piezas adentro que el usario pueda

l’interieur

electrique ou de feu,

de ce produit de tension non-isolee

choc

n’exposez

peligroso” que no tiene

electrique.

pas cet appareil a la pluie

para

constituir riesgo de

l’interieur

Dieses Symbol

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VORSICHT: Risiko - Elektrischer Schlag! Nicht offnen!
VORSICHT:

keine Teile darin, die vom Anwender repariert werden konnten. Reparaturen nur von qualifiziertem Fachpersonal

durchftihren

ACHTUNG:

Feuchtigkeit ausgesetzt werden. Vor Inbetriebnahme unbedingt die Bedienungsanleitung lesen.

von Ausreichender

Dieses Symbol

Handhabung und Wartung des Produkts betreffen.

Urn

lassen.

Urn

sol1

den Anwender vor unisolierten gefahrlichen Spannungen innerhalb des Gehauses

Star-ke

sind,

urn

einen elektrischen Schlag verursachen zu

sol1

den Benutzer auf wichtige Instruktionen in der Bedienungsanleitung aufmerksam

das Risiko eines elektrischen Schlages zu vermeiden, nicht die Abdeckung enfernen. Es befinden

einen elektrischen Schlag oder Feuergefahr zu vermeiden, sollte dieses Gerat nicht dem Regen oder

kiinnen.

warnen,

machen,

die

die

sich

2

Congratulations on your purchase of the all new Studio

Pro@

112

TransTubeTM

Series. This amp
represents years of research on vacuum tube emulation, resulting in a totally new Studio Pro. The
preamp has been redesigned, using patent-applied for technology that redefines tubelike distortion
and harmonic generation in solid-state amps.

The new T. Dynamics circuitry, also awaiting several patents, creates the long sought for tube power
compression phenomenon. This, when combined with the preamp circuitry, yields the closest tube
amp simulation to date.

To further enhance the performance of the Studio Pro, an added external speaker jack is included.
The speaker has been upgraded to a 12 inch, and an effects loop is included to allow for greater
flexibility.

I I

HIGH LOW
GAIN

$I&

-INPUTS - 17

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“CH!L

BRIGHT

’

CLEAN

VOLUME LOW MID HIGH

1 PhE

-

GAIN THRASH

I 1

Low MID

LEAD

HIGH

1 PAT

GAIN

’ ’

’

SEND RETURN

MADE IN KS A.

!a
TUBE

0

POWER

HIGH GAIN INPUT (1)

Used for most electric guitars. It is 6 dB louder than Low Gain input.

LOW GAIN INPUT (2)

Provided for instruments that have extremely high outputs, which can result in overdriving (distorting) the High
Gain input. If both inputs are used simultaneously, the output levels are the same (both are Low Gain).

VOLUME (3)

Controls the volume level of the Clean channel.

BRIGHT SWITCH (4)

Provides a preset boost (6

dB)

to treble frequencies. To activate, depress the switch to its “in” position.

CHANNEL SELECT SWITCH (5)

Allows selection of the Lead or Clean channel. The “in” position of the switch selects the Lead channel and the
“out” position selects Clean.

NOTE: Channel selection may also be achieved by the remote footswitch. If remote selection is desired, the
channel switch must be in the “in” (Lead) position.

I

r

LOW, MID, & HIGH EQ (6)

Passive tone controls that regulate the low, mid, and high frequencies, respectively.

PRE GAIN (7)

Controls the input volume level of the Lead channel.

THRASH SWITCH (8)

Notches the mid range about 20

dB.

3

GAIN SWITCH (9)

Boosts the overall system gain. Depress to the “in” position to activate.

LOW, MID, & HIGH EQ (10)

Passive tone controls that regulate the low, mid, and high frequencies, respectively.

POST GAIN (11)

Controls the overall volume level of the Lead channel. The final level adjustment should be made after the desired
sound has been achieved.

REVERB LEVEL (12)

Controls the overall reverb level.

EFFECTS SEND (13)

Output for supplying signals to external low-level effects or signal processing equipment.

EFFECTS RETURN (14)

Input for returning signals from external low-level effects or signal processing equipment.

POWER LED (15)

Illuminates when AC power is being supplied to the amp.

POWER SWITCH (16)

Depress the switch to the “on” position. The red pilot light (LED) will illuminate indicating power is being

supplied to the unit.

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LINE CORD (120 V PRODUCTS ONLY) (17)

For your safety, we have incorporated a three-wire line (mains) cable with proper grounding facilities. It is not

advisable to remove the ground pin under any circumstances. If it is necessary to use the equipment without
proper grounding facilities, suitable grounding adaptors should be used. Less noise and greatly reduced shock

hazard exists when the unit is operated with the proper grounded receptacles.

EXTERNAL SPEAKER JACK (18)

Provided for connection of external speaker cabinet. Minimum total impedance is 8 ohms. Disconnects internal
speaker when used.

REMOTE SWITCH JACK (19)

Provided for the connection of the optional remote footswitch. The footswitch is used to select the Lead or
Normal channels and defeat reverb. When using remote footswitch, always insert the plug fully (second click) to
insure proper operation.

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SPECIFICATIONS

Rated Power & Load:

65 W RMS into 8 ohms
4 ohms not recommended

Mid @ 0
Pre & Post Gain @ 10
Gain & Thrash, Off (Out)
Normal Levels are with normal

volume @ 5

Minimum Levels are with normal

volume @ 10

Effects Return:

Impedance: High Z, 22 K ohms
Designed Input Level: -10

0.3 V RMS
(Switching jack provides Effects
Send to Effects Return connection
when not used)

dBV,

Power @ Clipping: (Typically)

(5% THD, 1
65 W RMS into 8 ohms

kHz,

120 VAC line)

Frequency Response:

+O,

3

dB,

60 Hz to 20

@

50 W RMS into 8 ohms

kHz,

Hum & Noise:

Greater than 78 dB below rated

power

Power Consumption:

200 W @
(Domestic)

50/60

Hz, 120 V AC

PREAMP SECTION

The following specs are measured

@

1 kHz with the controls preset

as follows:

Push Bright, Off (Out)
Channel Select Normal (Out)
Low & High @ 10

Preamp High Gain Input:

Impedance: High Z, 1 M ohm
Nominal Input Level: - 14

200 mV RMS

Minimum Input Level: -24

60 mV RMS

Maximum Input Level: 0

1VRMS

dBV,

dBV,

dBV,

Preamp Low Gain Input:

Impedance: High Z, 44 K ohms
Nominal Input Level: -8

400 mV RMS

Minimum Input Level: - 18

120 mV RMS

Maximum Input Level: 6

2VRMS

dBV,

dBV,

dBV,

Effects Send:

Load Impedance: 1 K ohm

or greater

Nominal Output Level: -10

0.3 V RMS

dBV,

System Hum & Noise

@

Nominal Input Level:

(20 Hz to 20 kHz unweighted)

68 dB below rated power

Equalization:

Special low, mid, & high passive

type

EQ

Push Bright: +6 dB @ 2
Push Thrash: -20 dB notch @ 1

in Lead channel

Push Gain: Increases Lead gain

kHz

kHz

External Footswitch Functions:

Lead Channel Defeat (when selected

with button)

Reverb Defeat

FOOT

SWITCH

BLOCK DIAGRAM

REVERB LEVEL

I 9,

4

POWER
AMP

INTERNAL

SPEAKER

8

OHM

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