Description

Here is the brand new SMSL SAP-9, a headphone amplifier at symmetrical output which is the culmination of a long search of the brand’s engineers. 2 amplification chips TPA6120A2 were used, so the amplification circuit separates the 2 right and left channels well.

In order to create a balanced circuit with zero noise and an extremely clean sound, the latter has a completely independent architecture and tracking. The volume control of this headphone amplifier will be done in the best digital way.

The SAP-9 SMSL offers you a connectors extended. In analog inputs, you will have the balanced stereo XLR port as well as the gold-plated stereo RCA port. In analog outputs you will have a 6.35mm jack headphone jack, a 2.5mm 4-pole balanced jack, as well as to complete the 4-pole balanced XLR headphone output her too.

Main Features :

• Amplification chip: 2x TPA6120A2 (Datasheet can be downloaded below)
• Signal to noise ratio: 110dB
• Balanced XLR input / output: Zero noise and its own
• Symmetric circuit architecture COMPLETE Independently Owned
• Digital Control of volume

Output characteristic not symmetrical (THD + N = 0.1%):

• 32 Ohm – 175mW
• 64 Ohm – 130mW
• 150 Ohm – 78mW
• 300 Ohm – 45mW

Symmetrical output characteristics (THD + N = 0.1%):

• 32 Ohm – 373mW
• 64 Ohm – 342mW
• 150 Ohm – 245mW
• 300 Ohm – 155mW

Connectors:

• RCA Stereo Plated Gold Input
• Balanced XLR stereo input
• Headphone Jack Jack 6.35mm
• Headphone output Jack 2.5mm 4-pole symmetrical
• Headphone output XLR 4-pole symmetrical

Dimensions / Weight / Power supply:

• Dimensions: 121x120x36mm
• Weight: 443g
• Power supply: 5V / 2A DC (AC power adapter included)
• Power Consumption: 7.2W