Aiyima A70: 2.1 channel Class D amplifier with quality components

Aiyima A70 is a 2.1 channel Class D amplifier with quality components. It uses a TI TPA3255 amplifier IC combined with two NE5532 op-amps to deliver up to 2x 185W output power into 4 ohms. AIYIMA A70 has an original vertical form factor and a full set of connection interfaces located on the rear panel: balanced XLR/TRS 6.35 mm input, RCA input, active subwoofer output and speaker terminal output. The interface is complemented by a frequency cut-off potentiometer for the subwoofer output and a 12 V trigger input on a 3.5 mm jack. There is an impressive potentiometer on the front panel for precise volume control.

Thanks to the TI TPA3255 amplifier chip, the AIYIMA A70 amplifier is capable of delivering up to 2x 185 W into a 4 ohm load, which is significant power. The TI TPA3255 amplifier chip features integrated error-correcting feedback (PurePath™ UltraHD), resulting in very low distortion across the entire audio range and excellent overall sound quality.

In terms of outputs, the AIYIMA A70 features an RCA subwoofer output for an active subwoofer with a 150Hz-600Hz cutoff potentiometer. This makes it easy to set up a 2.1 channel home theater system and enjoy immersive bass.

Two NE5532 op-amps add color to the sound output of the AYIMA A70. These low distortion and low noise op amps feature DIP switches for easy replacement to suit your preference with a variety of compatible OPAs: RT3609SM, OPA2604, OPA2134, LM4562, JRC5532, OP275GSZ, OPA1612, MUSES01/02/03 and more.

Characteristics of Aiyima A70:

• Product Type: Class D Amplifiers
• Channels: 2.1 channel
• Amplification chip: TI TPA3255
• OPA:NE5532
• Inputs: 1x XLR stereo / TRS 6.35mm balanced jack / 1x RCA stereo
• Outputs: Speaker terminals/1x active subwoofer output on RCA connector
• Other connections: 12V trigger on 3.5mm jack
• Output power: 2x 185 W @ 4 ohms (THD+N=1%) / 2x 105 W @ 8 ohms (THD+N=1%)
• THD: 0.0015% (@1W)
• SNR: ≥ 116 dB
• Frequency response: 20Hz-20KHz (±1dB)
• XLR Input Sensitivity: 3.8Vrms (19dB)
• RCA Input Sensitivity: 1.9Vrms (25 DB) / 1.1Vrms (28.5 DB)
• Termination impedance: 4-8Ω
• Subwoofer output: 20Hz~150Hz/600Hz (-3dB), adjustable cutoff frequency
• Power: 32V-48V DC
• Dimensions: 146 x 79 x 90 mm
• Black color

Error: Your Requested widget " codewidget-70" is not in the widget list.

• [do_widget_area footer-1]
• [do_widget_area footer-2]
• [do_widget_area footer-3]
• [do_widget_area footer-4]
• [do_widget_area home]
• [do_widget_area home_2nd]
• [do_widget_area page]
• [do_widget_area post_archive]
• [do_widget_area post_archive_2nd]
• [do_widget_area post_single]
• [do_widget_area primary]
  • [do_widget id="codewidget-72"]
  • [do_widget id="bimber_widget_posts-3"]
  • [do_widget id="codewidget-39"]
  • [do_widget id="bimber_widget_posts-2"]
  • [do_widget id="codewidget-73"]
  • [do_widget id="media_image-6"]
• [do_widget_area secondary]
• [do_widget_area widgets_for_shortcodes]
  • [do_widget id="codewidget-74"]
  • [do_widget id="codewidget-71"]
  • [do_widget id="codewidget-70"]
  • [do_widget id="bimber_widget_posts-4"]
  • [do_widget id="codewidget-69"]
  • [do_widget id="codewidget-37"]
  • [do_widget id="codewidget-26"]
  • [do_widget id="codewidget-16"]
  • [do_widget id="search-1"]
  • [do_widget id="nav_menu-8"]
  • [do_widget id="codewidget-66"]
  • [do_widget id="codewidget-54"]
• [do_widget_area wp_inactive_widgets]
  • [do_widget id="bimber_sticky_start_point_widget-2"]
  • [do_widget id="bimber_sticky_start_point_widget-3"]
  • [do_widget id="codewidget-18"]
  • [do_widget id="codewidget-20"]
  • [do_widget id="codewidget-22"]
  • [do_widget id="codewidget-23"]
  • [do_widget id="codewidget-24"]
  • [do_widget id="codewidget-25"]
  • [do_widget id="codewidget-27"]
  • [do_widget id="codewidget-29"]
  • [do_widget id="codewidget-30"]
  • [do_widget id="media_image-5"]
  • [do_widget id="custom_html-5"]
  • [do_widget id="custom_html-6"]
  • [do_widget id="custom_html-4"]
  • [do_widget id="media_image-2"]
  • [do_widget id="codewidget-41"]
  • [do_widget id="codewidget-43"]
  • [do_widget id="codewidget-38"]
  • [do_widget id="codewidget-19"]
  • [do_widget id="codewidget-34"]
  • [do_widget id="codewidget-47"]
  • [do_widget id="codewidget-48"]
  • [do_widget id="codewidget-45"]
  • [do_widget id="meta-1"]
  • [do_widget id="codewidget-46"]
  • [do_widget id="block-21"]
  • [do_widget id="codewidget-50"]
  • [do_widget id="codewidget-53"]
  • [do_widget id="codewidget-56"]
  • [do_widget id="codewidget-57"]
  • [do_widget id="codewidget-52"]
  • [do_widget id="nav_menu-3"]
  • [do_widget id="codewidget-42"]
  • [do_widget id="nav_menu-2"]
  • [do_widget id="codewidget-49"]
  • [do_widget id="codewidget-58"]
  • [do_widget id="codewidget-59"]
  • [do_widget id="codewidget-60"]
  • [do_widget id="nav_menu-4"]
  • [do_widget id="block-24"]
  • [do_widget id="block-25"]
  • [do_widget id="block-22"]
  • [do_widget id="block-23"]
  • [do_widget id="nav_menu-5"]
  • [do_widget id="nav_menu-6"]
  • [do_widget id="nav_menu-7"]
  • [do_widget id="codewidget-55"]
  • [do_widget id="codewidget-61"]
  • [do_widget id="codewidget-62"]
  • [do_widget id="codewidget-65"]
  • [do_widget id="codewidget-67"]
  • [do_widget id="codewidget-68"]

Error: Your Requested widget " codewidget-71" is not in the widget list.

• [do_widget_area footer-1]
• [do_widget_area footer-2]
• [do_widget_area footer-3]
• [do_widget_area footer-4]
• [do_widget_area home]
• [do_widget_area home_2nd]
• [do_widget_area page]
• [do_widget_area post_archive]
• [do_widget_area post_archive_2nd]
• [do_widget_area post_single]
• [do_widget_area primary]
  • [do_widget id="codewidget-72"]
  • [do_widget id="bimber_widget_posts-3"]
  • [do_widget id="codewidget-39"]
  • [do_widget id="bimber_widget_posts-2"]
  • [do_widget id="codewidget-73"]
  • [do_widget id="media_image-6"]
• [do_widget_area secondary]
• [do_widget_area widgets_for_shortcodes]
  • [do_widget id="codewidget-74"]
  • [do_widget id="codewidget-71"]
  • [do_widget id="codewidget-70"]
  • [do_widget id="bimber_widget_posts-4"]
  • [do_widget id="codewidget-69"]
  • [do_widget id="codewidget-37"]
  • [do_widget id="codewidget-26"]
  • [do_widget id="codewidget-16"]
  • [do_widget id="search-1"]
  • [do_widget id="nav_menu-8"]
  • [do_widget id="codewidget-66"]
  • [do_widget id="codewidget-54"]
• [do_widget_area wp_inactive_widgets]
  • [do_widget id="bimber_sticky_start_point_widget-2"]
  • [do_widget id="bimber_sticky_start_point_widget-3"]
  • [do_widget id="codewidget-18"]
  • [do_widget id="codewidget-20"]
  • [do_widget id="codewidget-22"]
  • [do_widget id="codewidget-23"]
  • [do_widget id="codewidget-24"]
  • [do_widget id="codewidget-25"]
  • [do_widget id="codewidget-27"]
  • [do_widget id="codewidget-29"]
  • [do_widget id="codewidget-30"]
  • [do_widget id="media_image-5"]
  • [do_widget id="custom_html-5"]
  • [do_widget id="custom_html-6"]
  • [do_widget id="custom_html-4"]
  • [do_widget id="media_image-2"]
  • [do_widget id="codewidget-41"]
  • [do_widget id="codewidget-43"]
  • [do_widget id="codewidget-38"]
  • [do_widget id="codewidget-19"]
  • [do_widget id="codewidget-34"]
  • [do_widget id="codewidget-47"]
  • [do_widget id="codewidget-48"]
  • [do_widget id="codewidget-45"]
  • [do_widget id="meta-1"]
  • [do_widget id="codewidget-46"]
  • [do_widget id="block-21"]
  • [do_widget id="codewidget-50"]
  • [do_widget id="codewidget-53"]
  • [do_widget id="codewidget-56"]
  • [do_widget id="codewidget-57"]
  • [do_widget id="codewidget-52"]
  • [do_widget id="nav_menu-3"]
  • [do_widget id="codewidget-42"]
  • [do_widget id="nav_menu-2"]
  • [do_widget id="codewidget-49"]
  • [do_widget id="codewidget-58"]
  • [do_widget id="codewidget-59"]
  • [do_widget id="codewidget-60"]
  • [do_widget id="nav_menu-4"]
  • [do_widget id="block-24"]
  • [do_widget id="block-25"]
  • [do_widget id="block-22"]
  • [do_widget id="block-23"]
  • [do_widget id="nav_menu-5"]
  • [do_widget id="nav_menu-6"]
  • [do_widget id="nav_menu-7"]
  • [do_widget id="codewidget-55"]
  • [do_widget id="codewidget-61"]
  • [do_widget id="codewidget-62"]
  • [do_widget id="codewidget-65"]
  • [do_widget id="codewidget-67"]
  • [do_widget id="codewidget-68"]