Samson Architect’S & Engineer’S Specifications, SERVO 300 SPECIFICATIONS, Servo, Amplifiers

PRODUCT SPECIFICATION SHEET

SERIES	DESCRIPTION
SERVO 300	POWER AMPLIFIER

FEATURES (continued)

>10 segment LED signal indicators for each channel continuously display power output levels and allow you to correct for overloading (clipping) conditions.

>Unique stable bipolar circuit design that continuously keeps DC output during idling at or near zero volts (thus keeping idle speakers at their zero point). This serves to minimize heat overload problems by effectively preventing the Servo Series from applying power when unnecessary.

>Forced air cooling via two temperature-sensitive, variable speed fans provides reliable performance without thermal and overheating problems.

>Protection relay circuitry (with dedicated LEDs for each channel) that guards against overheating or faulty wiring conditions and also prevents “thumps” when powering on or off. This means that you can use the Servo 300 with a single power strip into which a mixer or other audio devices are connected, without danger of damage to connected speakers.

>Input connectors for each channel accommodate both RCA or balanced 1/4-inch TRS plugs.

>Output connections are made via 5-way binding posts.

>Toroidal transformer power supply for high current and low profile.

>The Servo 300 can be mounted in any standard 19" rack (taking just two rack spaces), making it easy to integrate the amp into any fixed or traveling PA rig.

>Rugged construction (an all-steel chassis with a cool gray finish and a lightweight anodized aluminum heat sink) makes the Servo 300 eminently roadworthy.

>Extended three-year warranty.

437.5 mm

297mm

88 mm

483 mm

ARCHITECT’S & ENGINEER’S SPECIFICATIONS

The Samson Servo 300 shall be a two space rackmount stereo power amplifier. It shall deliver 150 watts per channel at 4 Ohms or 300 watts into 8 Ohms in bridge mono mode. It shall have 1/4 inch balanced inputs and RCA unbalanced inputs. It shall be a bi-polar design and use a toroidal transformer. The front panel shall have volume controls and LED metering for each channel. The rear panel shall also have 5 way binding posts for the amplifier outputs.

CATEGORY	SERVO 300
AMPLIFIERS

SERVO 300 SPECIFICATIONS

Stereo both channel driven
8 Ohms	100 Watts x 2
4 Ohms	150 Watts x 2
Bridged mono
8 Ohms	300 Watts
Signal to Noise Ratio (20Hz-20k)	102dB
Distortion (SMPTE-IM)	0.01%
Input sensitivity @8 Ohms	1.24V(4dBu)
Voltage Gain	33dB
Output Circuitry Class	AB
AC Power
@1/8 rated power 4 Ohms, max	0.7A
@1/3 rated power 4 Ohms, max	1.7A
@ rated power 4 Ohms, max	5.0A
Distortion (typical @4 Ohms)
20Hz-20kHz,10dB
below rated power	0.01%
1kHz,rated power	0.1%
Frequency Response
@8 Ohms,1Watt, 20Hz-20kHz	+0/-0.5dB
Damping Factor (400Hz)	280
Input Impedance	15k Ohm Unbalanced,
	30k Ohm Balanced
Input Clipping	10Vrms (22dBu)
Cooling	Continuously variable speed,
	fan forced air
Connectors (each channel)
Input	RCA unbalanced and
	1/4”(6.3mm) TRS, balanced
Output	5-way Binding post and
	1/4” Phone
Controls	AC power switch,Channel 1
	and 2 volume
Indicators	Power on (blue), Protection
	(amber), Signal (green) for each
	Ch., Peak(red) for each Ch.
	Level: , -24 dB, -20 dB, -16 dB,
	-12 dB, -8 dB, -4 dB, -2 dB. O,
	+2 dB and +4 dB (PEAK).
Protection	Short circuit,Thermal,Current
	limit,DC offset,Current inrush,
	RF protection, Turn on/Turn
	off muting
Power Requirements	115/230,240VAC,50/60Hz
Dimensions (W x H x D)	19” x 3.5” x 11.7”
	(483mm x 89mm x 297mm)
Net Weight	20 lbs (9.09 kg)